Home GPU Comparison AMD Radeon RX 480 vs NVIDIA CMP 70HX

AMD Radeon RX 480 vs NVIDIA CMP 70HX

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 and 8GB VRAM CMP 70HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages
Released 4 years and 7 months late
Boost Clock has increased by 10% (1395MHz vs 1266MHz)
Larger VRAM bandwidth (608.3GB/s vs 256.0GB/s)
3840 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 480
5.834 TFLOPS
CMP 70HX +193%
17.14 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Jan 2021
Arctic Islands
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1120 MHz
Base Clock
1365 MHz
1266 MHz
Boost Clock
1395 MHz
2000 MHz
Memory Clock
1188 MHz

Memory

8GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
256bit
256.0GB/s
Bandwidth
608.3GB/s

Render Config

-
SM Count
48
36
Compute Units
-
2304
Shading Units
6144
144
TMUs
192
32
ROPs
96
-
Tensor Cores
192
-
RT Cores
48
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
4 MB

Theoretical Performance

40.51 GPixel/s
Pixel Rate
133.9 GPixel/s
182.3 GTexel/s
Texture Rate
267.8 GTexel/s
5.834 TFLOPS
FP16 (half)
17.14 TFLOPS
5.834 TFLOPS
FP32 (float)
17.14 TFLOPS
364.6 GFLOPS
FP64 (double)
267.8 GFLOPS

Graphics Processor

Ellesmere
GPU Name
GA104
Polaris 10 XT (215-0876184)
GPU Variant
GA104-100-A1
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
5.7 billion
Transistors
17.4 billion
232 mm²
Die Size
392 mm²

Board Design

150W
TDP
Unknown
450 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
1x 12-pin

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.7

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