Home GPU Comparison NVIDIA CMP 90HX vs AMD Radeon R9 295X2

NVIDIA CMP 90HX vs AMD Radeon R9 295X2

We compared two Desktop platform GPUs: 10GB VRAM CMP 90HX and 4GB VRAM Radeon R9 295X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 90HX 's Advantages
Released 7 years and 3 months late
Boost Clock1710MHz
More VRAM (10GB vs 4GB)
Larger VRAM bandwidth (760.3GB/s vs 320.0GB/s)
3584 additional rendering cores
Lower TDP (320W vs 500W)

Score

Benchmark

FP32 (float)
CMP 90HX +281%
21.89 TFLOPS
Radeon R9 295X2
5.733 TFLOPS
VS

Graphics Card

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

Clock Speeds

1500 MHz
Base Clock
-
1710 MHz
Boost Clock
-
1188 MHz
Memory Clock
1250 MHz

Memory

10GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR5
320bit
Memory Bus
512bit
760.3GB/s
Bandwidth
320.0GB/s

Render Config

50
SM Count
-
-
Compute Units
44
6400
Shading Units
2816
200
TMUs
176
80
ROPs
64
200
Tensor Cores
-
50
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
5 MB
L2 Cache
1024 KB

Theoretical Performance

136.8 GPixel/s
Pixel Rate
65.15 GPixel/s
342.0 GTexel/s
Texture Rate
179.2 GTexel/s
21.89 TFLOPS
FP16 (half)
-
21.89 TFLOPS
FP32 (float)
5.733 TFLOPS
342.0 GFLOPS
FP64 (double)
716.7 GFLOPS

Graphics Processor

GA102
GPU Name
Vesuvius
GA102-100-A1
GPU Variant
Vesuvius XT (215-0852022)
Ampere
Architecture
GCN 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
6.2 billion
628 mm²
Die Size
438 mm²

Board Design

320W
TDP
500W
700 W
Suggested PSU
900 W
No outputs
Outputs
1x DVI 4x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
2x 8-pin

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
-
6.6
Shader Model
6.3

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