UHD Graphics 750 vs GeForce 840M

Place in the ranking	787	655
Place by popularity	not in top-100	not in top-100
Power efficiency	6.13	21.38
Architecture	Maxwell (2014−2017)	Generation 12.1 (2020−2021)
GPU code name	GM108	Rocket Lake GT1
Market segment	Laptop	Desktop
Release date	12 March 2014 (10 years ago)	30 March 2021 (3 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	384	256
Core clock speed	1029 MHz	300 MHz
Boost clock speed	1124 MHz	1300 MHz
Manufacturing process technology	28 nm	14 nm+++
Power consumption (TDP)	33 Watt	15 Watt
Texture fill rate	17.98	20.80
Floating-point processing power	0.8632 TFLOPS	0.6656 TFLOPS
ROPs	8	8
TMUs	16	16

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	medium sized	no data
Bus support	PCI Express 2.0, PCI Express 3.0	no data
Interface	PCIe 3.0 x8	Ring Bus
Width	no data	IGP

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	DDR3	System Shared
Maximum RAM amount	4 GB	System Shared
Memory bus width	64 Bit	System Shared
Memory clock speed	1001 MHz	System Shared
Memory bandwidth	16.02 GB/s	no data
Shared memory	-	no data

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

Supported technologies

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

GPU Boost	2.0	no data
Optimus	+	-
GameWorks	+	-

API compatibility

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

DirectX	12 (11_0)	12 (12_1)
Shader Model	5.1	6.4
OpenGL	4.5	4.6
OpenCL	1.2	3.0
Vulkan	1.1.126	1.2
CUDA	+	-

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.

GeForce 840M 2.83

UHD Graphics 750 4.49
+58.7%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GeForce 840M 1091

UHD Graphics 750 1733
+58.8%

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:

900p	45 −55.6%	70−75 +55.6%
Full HD	17 −41.2%	24−27 +41.2%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

5−6

−40%

7−8
+40%

Full HD
Medium Preset

Assassin's Creed Odyssey	9−10 −33.3%	12−14 +33.3%
Assassin's Creed Valhalla	1−2 −300%	4−5 +300%
Battlefield 5	4−5 −175%	10−12 +175%
Call of Duty: Modern Warfare	7−8 −42.9%	10−11 +42.9%
Cyberpunk 2077	5−6 −40%	7−8 +40%
Far Cry 5	5−6 −80%	9−10 +80%
Far Cry New Dawn	8−9 −50%	12−14 +50%
Forza Horizon 4	14−16 −86.7%	27−30 +86.7%
Hitman 3	8−9 −25%	10−11 +25%
Horizon Zero Dawn	21−24 −36.4%	30−33 +36.4%
Metro Exodus	3−4 −233%	10−11 +233%
Red Dead Redemption 2	7−8 −71.4%	12−14 +71.4%
Shadow of the Tomb Raider	12−14 −41.7%	16−18 +41.7%
Watch Dogs: Legion	35−40 −15.8%	40−45 +15.8%

Full HD
High Preset

Assassin's Creed Odyssey	9−10 −33.3%	12−14 +33.3%
Assassin's Creed Valhalla	1−2 −300%	4−5 +300%
Battlefield 5	4−5 −175%	10−12 +175%
Call of Duty: Modern Warfare	7−8 −42.9%	10−11 +42.9%
Cyberpunk 2077	5−6 −40%	7−8 +40%
Far Cry 5	5−6 −80%	9−10 +80%
Far Cry New Dawn	8−9 −50%	12−14 +50%
Forza Horizon 4	14−16 −86.7%	27−30 +86.7%
Hitman 3	8−9 −25%	10−11 +25%
Horizon Zero Dawn	21−24 −36.4%	30−33 +36.4%
Metro Exodus	3−4 −233%	10−11 +233%
Red Dead Redemption 2	7−8 −71.4%	12−14 +71.4%
Shadow of the Tomb Raider	12−14 −41.7%	16−18 +41.7%
The Witcher 3: Wild Hunt	23 +35.3%	16−18 −35.3%
Watch Dogs: Legion	35−40 −15.8%	40−45 +15.8%

Full HD
Ultra Preset

Assassin's Creed Odyssey	9−10 −33.3%	12−14 +33.3%
Assassin's Creed Valhalla	1−2 −300%	4−5 +300%
Call of Duty: Modern Warfare	7−8 −42.9%	10−11 +42.9%
Cyberpunk 2077	5−6 −40%	7−8 +40%
Far Cry 5	5−6 −80%	9−10 +80%
Forza Horizon 4	14−16 −86.7%	27−30 +86.7%
Hitman 3	8−9 −25%	10−11 +25%
Horizon Zero Dawn	21−24 −36.4%	30−33 +36.4%
Shadow of the Tomb Raider	12−14 −41.7%	16−18 +41.7%
The Witcher 3: Wild Hunt	6 −183%	16−18 +183%
Watch Dogs: Legion	35−40 −15.8%	40−45 +15.8%

Full HD
Epic Preset

Red Dead Redemption 2

7−8

−71.4%

12−14
+71.4%

1440p
High Preset

Battlefield 5	5−6 −60%	8−9 +60%
Far Cry New Dawn	4−5 −75%	7−8 +75%

1440p
Ultra Preset

Assassin's Creed Odyssey	2−3 −100%	4−5 +100%
Call of Duty: Modern Warfare	2−3 −100%	4−5 +100%
Cyberpunk 2077	1−2 +0%	1−2 +0%
Far Cry 5	3−4 −66.7%	5−6 +66.7%
Hitman 3	8−9 −12.5%	9−10 +12.5%
Horizon Zero Dawn	7−8 −42.9%	10−11 +42.9%
The Witcher 3: Wild Hunt	2−3 −100%	4−5 +100%
Watch Dogs: Legion	16−18 −64.7%	27−30 +64.7%

1440p
Epic Preset

Red Dead Redemption 2

6−7

−33.3%

8−9
+33.3%

4K
High Preset

Battlefield 5	1−2 −200%	3−4 +200%
Far Cry New Dawn	2−3 −50%	3−4 +50%

4K
Ultra Preset

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

4K
Epic Preset

Red Dead Redemption 2

4−5

−25%

5−6
+25%

1440p
Ultra Preset

Forza Horizon 4	8−9 +0%	8−9 +0%
Metro Exodus	1−2 +0%	1−2 +0%

4K
High Preset

Hitman 3	1−2 +0%	1−2 +0%
Horizon Zero Dawn	3−4 +0%	3−4 +0%
Metro Exodus	1−2 +0%	1−2 +0%
The Witcher 3: Wild Hunt	0−1	0−1

This is how GeForce 840M and UHD Graphics 750 compete in popular games:

UHD Graphics 750 is 56% faster in 900p
UHD Graphics 750 is 41% faster in 1080p

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

in The Witcher 3: Wild Hunt, with 1080p resolution and the High Preset, the GeForce 840M is 35% faster.
in Assassin's Creed Valhalla, with 1080p resolution and the Medium Preset, the UHD Graphics 750 is 300% faster.

All in all, in popular games:

GeForce 840M is ahead in 1 test (2%)
UHD Graphics 750 is ahead in 54 tests (89%)
there's a draw in 6 tests (10%)

Pros & cons summary

Performance score	2.83	4.49
Recency	12 March 2014	30 March 2021
Chip lithography	28 nm	14 nm
Power consumption (TDP)	33 Watt	15 Watt

UHD Graphics 750 has a 58.7% higher aggregate performance score, an age advantage of 7 years, a 100% more advanced lithography process, and 120% lower power consumption.

The UHD Graphics 750 is our recommended choice as it beats the GeForce 840M in performance tests.

Be aware that GeForce 840M is a notebook card while UHD Graphics 750 is a desktop one.

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