Intel Arc A770 vs AMD Radeon RX 6700
GPU · Specs Compare
Graphics Card
Release Date
Oct 2022
Jun 2021
Generation
Alchemist(Arc 7)
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2100 MHz
1941 MHz
Boost Clock
2400 MHz
2450 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
16GB
10GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
160bit
Bandwidth
512.0GB/s
320.0GB/s
Render Config
Shading Units
4096
2304
TMUs
256
144
ROPs
128
64
Tensor Cores
512
—
RT Cores
32
36
L2 Cache
16 MB
3 MB
Compute Units
—
36
L1 Cache
—
128 KB per Array
L3 Cache
—
80 MB
Theoretical Performance
Pixel Rate
307.2 GPixel/s
156.8 GPixel/s
Texture Rate
614.4 GTexel/s
352.8 GTexel/s
FP16 (half)
39.32 TFLOPS
22.58 TFLOPS
FP32 (float)
19.66 TFLOPS
11.29 TFLOPS
FP64 (double)
2.458 TFLOPS
705.6 GFLOPS
Graphics Processor
GPU Name
DG2-512
Navi 22
GPU Variant
ACM-G10
Navi 22 XTL
Architecture
Generation 12.7
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
7 nm
Transistors
21.7 billion
17.2 billion
Die Size
406 mm²
335 mm²
Board Design
TDP
225W
175W
Suggested PSU
550 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
Shader Model
6.6
6.5
Benchmark
3DMark Time Spy
13,560
—
3DMark Time Spy Extreme
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.