NVIDIA CMP 40HX vs Intel Arc B770
GPU Specs Compare
Graphics Card
Release Date
Feb 2021
Jan 2026
Generation
Mining GPUs
Battlemage
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1470 MHz
2100 MHz
Boost Clock
1650 MHz
2400 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
512.0GB/s
Render Config
SM Count
36
-
Shading Units
2304
4096
TMUs
144
256
ROPs
64
128
Tensor Cores
288
-
RT Cores
36
32
L1 Cache
64 KB (per SM)
-
L2 Cache
4 MB
16 MB
Theoretical Performance
Pixel Rate
105.6 GPixel/s
307.2 GPixel/s
Texture Rate
237.6 GTexel/s
614.4 GTexel/s
FP16 (half)
15.21 TFLOPS
39.32 TFLOPS
FP32 (float)
7.603 TFLOPS
19.66 TFLOPS
FP64 (double)
237.6 GFLOPS
2.458 TFLOPS
Graphics Processor
GPU Name
TU106
BMG-G31
GPU Variant
TU106-100-A1
-
Architecture
Turing
Xe2-HPG
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
10.8 billion
Unknown
Die Size
445 mm²
Unknown
Board Design
TDP
185W
225W
Suggested PSU
450 W
550 W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
7.5
-
Shader Model
6.8
6.6
📊 Benchmark
Blender
1,174
-