Intel Arc Pro A40 vs AMD Radeon RX 6950 XT
We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 16GB VRAM Radeon RX 6950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc Pro A40 's Advantages
Lower TDP (50W vs 335W)
AMD Radeon RX 6950 XT 's Advantages
Boost Clock has increased by 36% (2310MHz vs 1700MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (576.0GB/s vs 192.0GB/s)
4096 additional rendering cores
Score
Benchmark
FP32 (float)
Arc Pro A40
3.482 TFLOPS
Radeon RX 6950 XT
+579%
23.65 TFLOPS
3DMark Time Spy
Arc Pro A40
3328
Radeon RX 6950 XT
+547%
21537
Graphics Card
Aug 2022
Release Date
May 2022
Alchemist
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
1500 MHz
Base Clock
1860 MHz
1700 MHz
Boost Clock
2310 MHz
2000 MHz
Memory Clock
2250 MHz
Memory
6GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
256bit
192.0GB/s
Bandwidth
576.0GB/s
Render Config
-
Compute Units
80
-
-
-
1024
Shading Units
5120
64
TMUs
320
32
ROPs
128
-
-
-
8
RT Cores
80
-
L1 Cache
128 KB per Array
4 MB
L2 Cache
4 MB
-
L3 Cache
128 MB
Theoretical Performance
54.40 GPixel/s
Pixel Rate
295.7 GPixel/s
108.8 GTexel/s
Texture Rate
739.2 GTexel/s
6.963 TFLOPS
FP16 (half)
47.31 TFLOPS
3.482 TFLOPS
FP32 (float)
23.65 TFLOPS
870.4 GFLOPS
FP64 (double)
1478 GFLOPS
Board Design
50W
TDP
335W
250 W
Suggested PSU
700 W
4x mini-DisplayPort 2.0
Outputs
1x HDMI 2.1
2x DisplayPort 1.4a
None
Power Connectors
2x 8-pin
Graphics Processor
DG2-128
GPU Name
Navi 21
ACM-G11
GPU Variant
Navi 21 KXTX
(215-121000289)
Generation 12.7
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
7 nm
7.2 billion
Transistors
26.8 billion
157 mm²
Die Size
520 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.6
Shader Model
6.5
