Home GPU Comparison Intel Arc A770 vs AMD Radeon RX 7700 XT

Intel Arc A770 vs AMD Radeon RX 7700 XT

Intel Arc A770
VS
AMD Radeon RX 7700 XT
Intel Arc A770
AMD Radeon RX 7700 XT
We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 12GB VRAM Radeon RX 7700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (512.0GB/s vs 432.0GB/s)
640 additional rendering cores
Lower TDP (225W vs 245W)
AMD Radeon RX 7700 XT 's Advantages
Released 10 months late
Boost Clock has increased by 6% (2544MHz vs 2400MHz)

Score

Benchmark

FP32 (float)
Arc A770
19.66 TFLOPS
Radeon RX 7700 XT +78%
35.17 TFLOPS
3DMark Time Spy
Arc A770
13664
Radeon RX 7700 XT +24%
16991
Blender
Arc A770 +5%
2292
Radeon RX 7700 XT
2182
Shadow of the Tomb Raider 2160p
Arc A770
45
Radeon RX 7700 XT +42%
64
Shadow of the Tomb Raider 1440p
Arc A770
80
Radeon RX 7700 XT +60%
128
Shadow of the Tomb Raider 1080p
Arc A770
105
Radeon RX 7700 XT +107%
218
Horizon Forbidden West 1080p
Arc A770
49
Radeon RX 7700 XT +77%
87
Horizon Forbidden West 1440p
Arc A770
45
Radeon RX 7700 XT +55%
70
Horizon Forbidden West 2160p
Arc A770
26
Radeon RX 7700 XT +65%
43
Arc A770
VS
Radeon RX 7700 XT

Graphics Card

Oct 2022
Release Date
Aug 2023
Alchemist(Arc 7)
Generation
Navi III
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2100 MHz
Base Clock
1435 MHz
2400 MHz
Boost Clock
2544 MHz
2000 MHz
Memory Clock
2250 MHz

Memory

16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
192bit
512.0GB/s
Bandwidth
432.0GB/s

Render Config

-
Compute Units
54
-
-
-
4096
Shading Units
3456
256
TMUs
216
128
ROPs
96
512
Tensor Cores
-
32
RT Cores
54
-
L1 Cache
128 KB per Array
16 MB
L2 Cache
2 MB
-
L3 Cache
48 MB

Theoretical Performance

307.2 GPixel/s
Pixel Rate
244.2 GPixel/s
614.4 GTexel/s
Texture Rate
549.5 GTexel/s
39.32 TFLOPS
FP16 (half)
70.34 TFLOPS
19.66 TFLOPS
FP32 (float)
35.17 TFLOPS
2.458 TFLOPS
FP64 (double)
1099 GFLOPS

Board Design

225W
TDP
245W
550 W
Suggested PSU
550 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

DG2-512
GPU Name
Navi 32
ACM-G10
GPU Variant
Navi 32 XL (215-180000076)
Generation 12.7
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
6 nm
Process Size
5 nm
21.7 billion
Transistors
28.1 billion
406 mm²
Die Size
346 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.2
1.3
Vulkan
1.3
-
-
-
6.6
Shader Model
6.7

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