AMD Radeon RX 7700 XT vs Intel Arc A770
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Oct 2022
Generation
Navi III
Alchemist(Arc 7)
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1435 MHz
2100 MHz
Boost Clock
2544 MHz
2400 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
432.0GB/s
512.0GB/s
Render Config
Compute Units
54
-
Shading Units
3456
4096
TMUs
216
256
ROPs
96
128
RT Cores
54
32
L1 Cache
128 KB per Array
-
L2 Cache
2 MB
16 MB
L3 Cache
48 MB
-
Tensor Cores
-
512
Theoretical Performance
Pixel Rate
244.2 GPixel/s
307.2 GPixel/s
Texture Rate
549.5 GTexel/s
614.4 GTexel/s
FP16 (half)
70.34 TFLOPS
39.32 TFLOPS
FP32 (float)
35.17 TFLOPS
19.66 TFLOPS
FP64 (double)
1099.0 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
Navi 32
DG2-512
GPU Variant
Navi 32 XL(215-180000076)
ACM-G10
Architecture
RDNA 3.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
28.1 billion
21.7 billion
Die Size
346 mm²
406 mm²
Board Design
TDP
245W
225W
Suggested PSU
550 W
550 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.6
📊 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