Home GPU Comparison Intel Arc A770 vs AMD Radeon RX 6500 XT

Intel Arc A770 vs AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages
Released 9 months late
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 143.9GB/s)
3072 additional rendering cores
AMD Radeon RX 6500 XT 's Advantages
Boost Clock has increased by 17% (2815MHz vs 2400MHz)
Lower TDP (107W vs 225W)

Score

Benchmark

FP32 (float)
Arc A770 +241%
19.66 TFLOPS
Radeon RX 6500 XT
5.765 TFLOPS
3DMark Time Spy
Arc A770 +177%
13664
Radeon RX 6500 XT
4918
Blender
Arc A770 +301%
2292
Radeon RX 6500 XT
571
Shadow of the Tomb Raider 2160p
Arc A770 +200%
45
Radeon RX 6500 XT
15
Shadow of the Tomb Raider 1440p
Arc A770 +158%
80
Radeon RX 6500 XT
31
Shadow of the Tomb Raider 1080p
Arc A770 +123%
105
Radeon RX 6500 XT
47
VS

Graphics Card

Oct 2022
Release Date
Jan 2022
Alchemist(Arc 7)
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

2100 MHz
Base Clock
2310 MHz
2400 MHz
Boost Clock
2815 MHz
2000 MHz
Memory Clock
2248 MHz

Memory

16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
143.9GB/s

Render Config

-
Compute Units
16
-
-
-
4096
Shading Units
1024
256
TMUs
64
128
ROPs
32
512
Tensor Cores
-
32
RT Cores
16
-
L1 Cache
128 KB per Array
16 MB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

307.2 GPixel/s
Pixel Rate
90.08 GPixel/s
614.4 GTexel/s
Texture Rate
180.2 GTexel/s
39.32 TFLOPS
FP16 (half)
11.53 TFLOPS
19.66 TFLOPS
FP32 (float)
5.765 TFLOPS
2.458 TFLOPS
FP64 (double)
360.3 GFLOPS

Board Design

225W
TDP
107W
550 W
Suggested PSU
300 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

DG2-512
GPU Name
Navi 24
ACM-G10
GPU Variant
Navi 24 XT (215-135000006)
Generation 12.7
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
6 nm
21.7 billion
Transistors
5.4 billion
406 mm²
Die Size
107 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
6.6

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