UHD Graphics 620 vs Radeon Pro Vega 64

Place in the ranking	156	810
Place by popularity	not in top-100	23
Power efficiency	9.83	13.06
Architecture	GCN 5.0 (2017−2020)	Generation 9.5 (2016−2020)
GPU code name	Vega 10	Kaby Lake GT2
Market segment	Workstation	Laptop
Release date	27 June 2017 (7 years ago)	1 September 2017 (7 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	4096	192
Core clock speed	1250 MHz	300 MHz
Boost clock speed	1350 MHz	1000 MHz
Number of transistors	12,500 million	189 million
Manufacturing process technology	14 nm	14 nm++
Power consumption (TDP)	250 Watt	15 Watt
Texture fill rate	345.6	24.00
Floating-point processing power	11.06 TFLOPS	0.384 TFLOPS
ROPs	64	3
TMUs	256	24

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).

Interface	PCIe 3.0 x16	Ring Bus
Length	267 mm	no data
Width	IGP	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	HBM2	LPDDR3/DDR4
Maximum RAM amount	16 GB	32 GB
Memory bus width	2048 Bit	System Shared
Memory clock speed	786 MHz	System Shared
Memory bandwidth	402.4 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

Portable Device Dependent

Supported technologies

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

Quick Sync

no data

API compatibility

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

DirectX	12 (12_1)	12 (12_1)
Shader Model	6.4	6.4
OpenGL	4.6	4.6
OpenCL	2.0	3.0
Vulkan	1.1.125	1.3

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.

Pro Vega 64 33.50
+1155%

UHD Graphics 620 2.67

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.

Pro Vega 64 12920
+1154%

UHD Graphics 620 1030

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	160−170 +1131%	13 −1131%
1440p	210−220 +1135%	17 −1135%
4K	85−90 +1114%	7 −1114%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

+0%

Full HD
Medium Preset

Assassin's Creed Odyssey	8 +0%	8 +0%
Assassin's Creed Valhalla	0−1	0−1
Battlefield 5	8 +0%	8 +0%
Call of Duty: Modern Warfare	6 +0%	6 +0%
Cyberpunk 2077	5−6 +0%	5−6 +0%
Far Cry 5	5−6 +0%	5−6 +0%
Far Cry New Dawn	10 +0%	10 +0%
Forza Horizon 4	38 +0%	38 +0%
Hitman 3	7−8 +0%	7−8 +0%
Horizon Zero Dawn	40 +0%	40 +0%
Metro Exodus	2−3 +0%	2−3 +0%
Red Dead Redemption 2	9 +0%	9 +0%
Shadow of the Tomb Raider	15 +0%	15 +0%
Watch Dogs: Legion	30 +0%	30 +0%

Full HD
High Preset

Assassin's Creed Odyssey	9−10 +0%	9−10 +0%
Assassin's Creed Valhalla	0−1	0−1
Battlefield 5	4−5 +0%	4−5 +0%
Call of Duty: Modern Warfare	7−8 +0%	7−8 +0%
Cyberpunk 2077	5−6 +0%	5−6 +0%
Far Cry 5	5−6 +0%	5−6 +0%
Far Cry New Dawn	7−8 +0%	7−8 +0%
Forza Horizon 4	36 +0%	36 +0%
Hitman 3	7−8 +0%	7−8 +0%
Horizon Zero Dawn	34 +0%	34 +0%
Metro Exodus	2−3 +0%	2−3 +0%
Red Dead Redemption 2	6−7 +0%	6−7 +0%
Shadow of the Tomb Raider	11 +0%	11 +0%
The Witcher 3: Wild Hunt	14 +0%	14 +0%
Watch Dogs: Legion	35−40 +0%	35−40 +0%

Full HD
Ultra Preset

Assassin's Creed Odyssey	9−10 +0%	9−10 +0%
Assassin's Creed Valhalla	0−1	0−1
Call of Duty: Modern Warfare	7−8 +0%	7−8 +0%
Cyberpunk 2077	5−6 +0%	5−6 +0%
Far Cry 5	5−6 +0%	5−6 +0%
Forza Horizon 4	12−14 +0%	12−14 +0%
Hitman 3	7−8 +0%	7−8 +0%
Horizon Zero Dawn	5 +0%	5 +0%
Shadow of the Tomb Raider	14 +0%	14 +0%
The Witcher 3: Wild Hunt	3 +0%	3 +0%
Watch Dogs: Legion	35−40 +0%	35−40 +0%

Full HD
Epic Preset

Red Dead Redemption 2

6−7

+0%

6−7

+0%

1440p
High Preset

Battlefield 5	4−5 +0%	4−5 +0%
Far Cry New Dawn	4−5 +0%	4−5 +0%

1440p
Ultra Preset

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

1440p
Epic Preset

Red Dead Redemption 2

6−7

+0%

6−7

+0%

4K
High Preset

Battlefield 5	1−2 +0%	1−2 +0%
Far Cry New Dawn	1−2 +0%	1−2 +0%

4K
Ultra Preset

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