Iris Xe Graphics G7 80EUs vs Radeon RX 640

Place in the ranking	616	528
Place by popularity	not in top-100	65
Power efficiency	7.29	18.56
Architecture	GCN 4.0 (2016−2020)	Gen. 11 Ice Lake (2019−2022)
GPU code name	Polaris 23	Tiger Lake Xe
Market segment	Laptop	Laptop
Release date	13 May 2019 (5 years ago)	15 August 2020 (4 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	640	80
Core clock speed	1082 MHz	400 MHz
Boost clock speed	1218 MHz	1350 MHz
Number of transistors	2,200 million	no data
Manufacturing process technology	14 nm	10 nm
Power consumption (TDP)	50 Watt	28 Watt
Texture fill rate	48.72	no data
Floating-point processing power	1.559 TFLOPS	no data
ROPs	16	no data
TMUs	40	no data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop size	large	no data
Interface	PCIe 3.0 x8	no data
Supplementary power connectors	None	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR5	no data
Maximum RAM amount	2 GB	no data
Memory bus width	64 Bit	no data
Memory clock speed	1500 MHz	no data
Memory bandwidth	48 GB/s	no data
Shared memory	-	+

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors

No outputs

no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

FreeSync	+	-
Quick Sync	no data	+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	12 (12_0)	12_1
Shader Model	6.4	no data
OpenGL	4.6	no data
OpenCL	2.0	no data
Vulkan	1.2.131	-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

RX 640 5.32

Iris Xe Graphics G7 80EUs 7.58
+42.5%

3DMark 11 Performance GPU

3DMark 11 is an obsolete DirectX 11 benchmark by Futuremark. It used four tests based on two scenes, one being few submarines exploring the submerged wreck of a sunken ship, the other is an abandoned temple deep in the jungle. All the tests are heavy with volumetric lighting and tessellation, and despite being done in 1280x720 resolution, are relatively taxing. Discontinued in January 2020, 3DMark 11 is now superseded by Time Spy.

RX 640 5235

Iris Xe Graphics G7 80EUs 5332
+1.9%

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

RX 640 14141

Iris Xe Graphics G7 80EUs 21729
+53.7%

3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

RX 640 3499

Iris Xe Graphics G7 80EUs 4010
+14.6%

3DMark Cloud Gate GPU

Cloud Gate is an outdated DirectX 11 feature level 10 benchmark that was used for home PCs and basic notebooks. It displays a few scenes of some weird space teleportation device launching spaceships into unknown, using fixed resolution of 1280x720. Just like Ice Storm benchmark, it has been discontinued in January 2020 and replaced by 3DMark Night Raid.

RX 640 19946

Iris Xe Graphics G7 80EUs 21931
+10%

3DMark Time Spy Graphics

RX 640 1008

Iris Xe Graphics G7 80EUs 1180
+17.1%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD	27 +42.1%	19 −42.1%
1440p	7−8 −42.9%	10 +42.9%
4K	10−12 −70%	17 +70%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

9−10

−55.6%

14
+55.6%

Full HD
Medium Preset

Assassin's Creed Odyssey	20 +5.3%	18−20 −5.3%
Assassin's Creed Valhalla	5−6 −280%	19 +280%
Battlefield 5	12−14 −69.2%	21−24 +69.2%
Call of Duty: Modern Warfare	10−12 −36.4%	14−16 +36.4%
Cyberpunk 2077	9−10 −44.4%	13 +44.4%
Far Cry 5	10−12 −54.5%	16−18 +54.5%
Far Cry New Dawn	14−16 −50%	21−24 +50%
Forza Horizon 4	30−35 −53.1%	45−50 +53.1%
Hitman 3	10−12 −45.5%	16 +45.5%
Horizon Zero Dawn	30−35 −30.3%	40−45 +30.3%
Metro Exodus	27 −40.7%	38 +40.7%
Red Dead Redemption 2	26 +30%	20−22 −30%
Shadow of the Tomb Raider	18−20 −38.9%	24−27 +38.9%
Watch Dogs: Legion	45−50 −31.9%	62 +31.9%

Full HD
High Preset

Assassin's Creed Odyssey	14−16 −35.7%	18−20 +35.7%
Assassin's Creed Valhalla	5−6 −220%	16 +220%
Battlefield 5	12−14 −69.2%	21−24 +69.2%
Call of Duty: Modern Warfare	10−12 −36.4%	14−16 +36.4%
Cyberpunk 2077	9−10 −11.1%	10 +11.1%
Far Cry 5	10−12 −54.5%	16−18 +54.5%
Far Cry New Dawn	14−16 −50%	21−24 +50%
Forza Horizon 4	30−35 −53.1%	45−50 +53.1%
Hitman 3	10−12 −36.4%	15 +36.4%
Horizon Zero Dawn	30−35 −30.3%	40−45 +30.3%
Metro Exodus	10 −170%	27 +170%
Red Dead Redemption 2	14−16 −42.9%	20−22 +42.9%
Shadow of the Tomb Raider	18−20 −33.3%	24 +33.3%
The Witcher 3: Wild Hunt	18−20 −22.2%	21−24 +22.2%
Watch Dogs: Legion	45−50 −4.3%	49 +4.3%

Full HD
Ultra Preset

Assassin's Creed Odyssey	14−16 −35.7%	18−20 +35.7%
Assassin's Creed Valhalla	5−6 −100%	10−11 +100%
Call of Duty: Modern Warfare	10−12 −36.4%	14−16 +36.4%
Cyberpunk 2077	9−10 +12.5%	8 −12.5%
Far Cry 5	10−12 −54.5%	16−18 +54.5%
Forza Horizon 4	30−35 −53.1%	45−50 +53.1%
Hitman 3	10−12 −9.1%	12 +9.1%
Horizon Zero Dawn	30−35 +106%	16 −106%
Shadow of the Tomb Raider	18−20 −11.1%	20 +11.1%
The Witcher 3: Wild Hunt	11 +0%	11 +0%
Watch Dogs: Legion	45−50 −17%	55−60 +17%

Full HD
Epic Preset

Red Dead Redemption 2

14−16

−42.9%

20−22
+42.9%

1440p
High Preset

Battlefield 5	10−11 −40%	14−16 +40%
Far Cry New Dawn	8−9 −37.5%	10−12 +37.5%

1440p
Ultra Preset

Assassin's Creed Odyssey	5−6 −40%	7−8 +40%
Assassin's Creed Valhalla	0−1	3−4
Call of Duty: Modern Warfare	4−5 −75%	7−8 +75%
Cyberpunk 2077	2−3 −50%	3−4 +50%
Far Cry 5	6−7 −50%	9−10 +50%
Forza Horizon 4	12−14 −125%	27−30 +125%
Hitman 3	9−10 −22.2%	10−12 +22.2%
Horizon Zero Dawn	10−12 −45.5%	16−18 +45.5%
Metro Exodus	3−4 −167%	8−9 +167%
The Witcher 3: Wild Hunt	4−5 −150%	10 +150%
Watch Dogs: Legion	30−35 −46.9%	45−50 +46.9%

1440p
Epic Preset

Red Dead Redemption 2

9−10

−44.4%

12−14
+44.4%

4K
High Preset

Battlefield 5	4−5 −50%	6−7 +50%
Far Cry New Dawn	3−4 −66.7%	5−6 +66.7%
Hitman 3	1−2 −300%	4−5 +300%
Horizon Zero Dawn	8−9 −213%	24−27 +213%
Metro Exodus	2−3 −150%	5−6 +150%
The Witcher 3: Wild Hunt	1−2 −300%	4−5 +300%

4K
Ultra Preset

Assassin's Creed Odyssey	3−4 −33.3%	4−5 +33.3%
Assassin's Creed Valhalla	2−3 −50%	3−4 +50%
Call of Duty: Modern Warfare	2−3 −50%	3−4 +50%
Cyberpunk 2077	0−1	1−2
Far Cry 5	3−4 −33.3%	4−5 +33.3%
Forza Horizon 4	4−5 −100%	8−9 +100%
Watch Dogs: Legion	1−2 −100%	2−3 +100%

4K
Epic Preset

Red Dead Redemption 2

6−7

−16.7%

7−8
+16.7%

1440p
Ultra Preset

Shadow of the Tomb Raider

+0%

4K
Ultra Preset

Shadow of the Tomb Raider

2−3

+0%

2−3

+0%

This is how RX 640 and Iris Xe Graphics G7 80EUs compete in popular games:

RX 640 is 42% faster in 1080p
Iris Xe Graphics G7 80EUs is 43% faster in 1440p
Iris Xe Graphics G7 80EUs is 70% faster in 4K

Here's the range of performance differences observed across popular games:

in Horizon Zero Dawn, with 1080p resolution and the Ultra Preset, the RX 640 is 106% faster.
in Hitman 3, with 4K resolution and the High Preset, the Iris Xe Graphics G7 80EUs is 300% faster.

All in all, in popular games:

RX 640 is ahead in 4 tests (6%)
Iris Xe Graphics G7 80EUs is ahead in 63 tests (90%)
there's a draw in 3 tests (4%)

Pros & cons summary

Performance score	5.32	7.58
Recency	13 May 2019	15 August 2020
Chip lithography	14 nm	10 nm
Power consumption (TDP)	50 Watt	28 Watt

Iris Xe Graphics G7 80EUs has a 42.5% higher aggregate performance score, an age advantage of 1 year, a 40% more advanced lithography process, and 78.6% lower power consumption.

The Iris Xe Graphics G7 80EUs is our recommended choice as it beats the Radeon RX 640 in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.