AMD Radeon RX 6700 XT vs NVIDIA RTX A4000
GPU Specs Compare
Graphics Card
Release Date
Mar 2021
Apr 2021
Generation
Navi II
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2321 MHz
735 MHz
Boost Clock
2581 MHz
1560 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
256bit
Bandwidth
384.0GB/s
448.0GB/s
Render Config
Compute Units
40
-
Shading Units
2560
6144
TMUs
160
192
ROPs
64
96
RT Cores
40
48
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
3 MB
4 MB
L3 Cache
96 MB
-
SM Count
-
48
Tensor Cores
-
192
Theoretical Performance
Pixel Rate
165.2 GPixel/s
149.8 GPixel/s
Texture Rate
413.0 GTexel/s
299.5 GTexel/s
FP16 (half)
26.43 TFLOPS
19.17 TFLOPS
FP32 (float)
13.21 TFLOPS
19.17 TFLOPS
FP64 (double)
825.9 GFLOPS
299.5 GFLOPS
Graphics Processor
GPU Name
Navi 22
GA104
GPU Variant
Navi 22 XT(215-127000006)
GA104-875-A1
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
17.2 billion
17.4 billion
Die Size
335 mm²
392 mm²
Board Design
TDP
230W
140W
Suggested PSU
550 W
300 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.7
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
-
11,079
3DMark Time Spy Extreme
-
5,367
OctaneBench
-
352