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

AMD Radeon RX 6500 XT vs Intel Arc A770

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

Main Differences

AMD Radeon RX 6500 XT 's Advantages
Boost Clock has increased by 17% (2815MHz vs 2400MHz)
Lower TDP (107W vs 225W)
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

Score

Benchmark

FP32 (float)
Radeon RX 6500 XT
5.765 TFLOPS
Arc A770 +241%
19.66 TFLOPS
3DMark Time Spy
Radeon RX 6500 XT
4918
Arc A770 +177%
13660
Blender
Radeon RX 6500 XT
587
Arc A770 +255%
2085
Shadow of the Tomb Raider 2160p
Radeon RX 6500 XT
15
Arc A770 +200%
45
Shadow of the Tomb Raider 1440p
Radeon RX 6500 XT
31
Arc A770 +158%
80
Shadow of the Tomb Raider 1080p
Radeon RX 6500 XT
47
Arc A770 +123%
105
VS

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Graphics Processor

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

Board Design

107W
TDP
225W
300 W
Suggested PSU
550 W
1x HDMI 2.1 1x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 2.0
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

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

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