Home GPU Comparison NVIDIA CMP 70HX vs AMD Radeon R9 290X2

NVIDIA CMP 70HX vs AMD Radeon R9 290X2

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 4GB VRAM Radeon R9 290X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages
Released 6 years and 7 months late
Boost Clock1395MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (608.3GB/s vs 345.6GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
CMP 70HX +90%
10.71 TFLOPS
Radeon R9 290X2
5.632 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Jun 2014
Mining GPUs
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1365 MHz
Base Clock
-
1395 MHz
Boost Clock
-
1188 MHz
Memory Clock
1350 MHz

Memory

8GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
512bit
608.3GB/s
Bandwidth
345.6GB/s

Render Config

-
Compute Units
44
30
SM Count
-
3840
Shading Units
2816
120
TMUs
176
64
ROPs
64
120
Tensor Cores
-
30
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

89.28 GPixel/s
Pixel Rate
64.00 GPixel/s
167.4 GTexel/s
Texture Rate
176.0 GTexel/s
10.71 TFLOPS
FP16 (half)
-
10.71 TFLOPS
FP32 (float)
5.632 TFLOPS
167.4 GFLOPS
FP64 (double)
704.0 GFLOPS

Board Design

Unknown
TDP
580W
200 W
Suggested PSU
950 W
No outputs
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 12-pin
Power Connectors
4x 8-pin

Graphics Processor

GA104
GPU Name
Hawaii
GA104-100-A1
GPU Variant
Hawaii XT (215-0852000)
Ampere
Architecture
GCN 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
6.2 billion
392 mm²
Die Size
438 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.6
CUDA
-
6.8
Shader Model
6.3

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