AMD Radeon RX Vega 56 vs Intel Arc A770
GPU · Specs Compare
Graphics Card
Release Date
Aug 2017
Oct 2022
Generation
Vega
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1156 MHz
2100 MHz
Boost Clock
1471 MHz
2400 MHz
Memory Clock
800 MHz
2000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
256bit
Bandwidth
409.6GB/s
512.0GB/s
Render Config
Compute Units
56
—
Shading Units
3584
4096
TMUs
224
256
ROPs
64
128
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
16 MB
Tensor Cores
—
512
RT Cores
—
32
Theoretical Performance
Pixel Rate
94.14 GPixel/s
307.2 GPixel/s
Texture Rate
329.5 GTexel/s
614.4 GTexel/s
FP16 (half)
21.09 TFLOPS
39.32 TFLOPS
FP32 (float)
10.54 TFLOPS
19.66 TFLOPS
FP64 (double)
659.0 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
Vega 10
DG2-512
GPU Variant
Vega 10 XL(215-0894216)
ACM-G10
Architecture
GCN 5.0
Generation 12.7
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
12.5 billion
21.7 billion
Die Size
495 mm²
406 mm²
Board Design
TDP
210W
225W
Suggested PSU
550 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
Benchmark
3DMark Time Spy
6,783
13,560
3DMark Time Spy Extreme
3,310
6,525
3DMark Speed Way
—
2,442
Shadow of the Tomb Raider 2160p
—
45
Shadow of the Tomb Raider 1440p
—
80
Shadow of the Tomb Raider 1080p
—
105
Blender
—
2,292
▲ Specs Compare
Data sourced from official specifications and benchmark tests.