NVIDIA CMP 170HX 8 GB vs AMD Radeon RX 6700 XT
GPU Specs Compare
Graphics Card
Release Date
Sep 2021
Mar 2021
Generation
Mining GPUs
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1140 MHz
2321 MHz
Boost Clock
1410 MHz
2581 MHz
Memory Clock
1458 MHz
2000 MHz
Memory
Memory Size
8GB
12GB
Memory Type
HBM2e
GDDR6
Memory Bus
4096bit
192bit
Bandwidth
1.49TB/s
384.0GB/s
Render Config
SM Count
70
-
Shading Units
4480
2560
TMUs
280
160
ROPs
128
64
Tensor Cores
280
-
L1 Cache
192 KB (per SM)
128 KB per Array
L2 Cache
8 MB
3 MB
Compute Units
-
40
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
180.5 GPixel/s
165.2 GPixel/s
Texture Rate
394.8 GTexel/s
413.0 GTexel/s
FP16 (half)
50.53 TFLOPS
26.43 TFLOPS
FP32 (float)
12.63 TFLOPS
13.21 TFLOPS
FP64 (double)
6.317 TFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
GA100
Navi 22
GPU Variant
GA100-105F-A1
Navi 22 XT(215-127000006)
Architecture
Ampere
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
54.2 billion
17.2 billion
Die Size
826 mm²
335 mm²
Board Design
TDP
250W
230W
Suggested PSU
600 W
550 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
8.0
-
Shader Model
N/A
6.5