Home GPU Comparison NVIDIA CMP 70HX vs AMD Radeon Sky 700

NVIDIA CMP 70HX vs AMD Radeon Sky 700

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 6GB VRAM Radeon Sky 700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages
Released 7 years and 10 months late
Boost Clock1395MHz
More VRAM (8GB vs 6GB)
Larger VRAM bandwidth (608.3GB/s vs 264.0GB/s)
4352 additional rendering cores

Score

Benchmark

FP32 (float)
CMP 70HX +431%
17.14 TFLOPS
Radeon Sky 700
3.226 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Mar 2013
Mining GPUs
Generation
Radeon Sky
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
1375 MHz

Memory

8GB
Memory Size
6GB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
384bit
608.3GB/s
Bandwidth
264.0GB/s

Render Config

48
SM Count
-
-
Compute Units
28
6144
Shading Units
1792
192
TMUs
112
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
768 KB

Theoretical Performance

133.9 GPixel/s
Pixel Rate
28.80 GPixel/s
267.8 GTexel/s
Texture Rate
100.8 GTexel/s
17.14 TFLOPS
FP16 (half)
-
17.14 TFLOPS
FP32 (float)
3.226 TFLOPS
267.8 GFLOPS
FP64 (double)
806.4 GFLOPS

Graphics Processor

GA104
GPU Name
Tahiti
GA104-100-A1
GPU Variant
Tahiti PRO GL
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
4.313 billion
392 mm²
Die Size
352 mm²

Board Design

Unknown
TDP
225W
200 W
Suggested PSU
550 W
No outputs
Outputs
1x DisplayPort 1.2
1x 12-pin
Power Connectors
1x 8-pin

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
8.6
CUDA
-
6.7
Shader Model
5.1

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