Home GPU Comparison NVIDIA CMP 70HX vs AMD Radeon HD 6850 1440SP Edition

NVIDIA CMP 70HX vs AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 70HX 's Advantages
Released 8 years and 5 months late
Boost Clock1395MHz
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (608.3GB/s vs 128.0GB/s)
4704 additional rendering cores

Score

Benchmark

FP32 (float)
CMP 70HX +720%
17.14 TFLOPS
Radeon HD 6850 1440SP Edition
2.088 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Aug 2012
Mining GPUs
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1365 MHz
Base Clock
-
1395 MHz
Boost Clock
-
1188 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
256bit
608.3GB/s
Bandwidth
128.0GB/s

Render Config

48
SM Count
-
-
Compute Units
18
6144
Shading Units
1440
192
TMUs
72
96
ROPs
32
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
512 KB

Theoretical Performance

133.9 GPixel/s
Pixel Rate
23.20 GPixel/s
267.8 GTexel/s
Texture Rate
52.20 GTexel/s
17.14 TFLOPS
FP16 (half)
-
17.14 TFLOPS
FP32 (float)
2.088 TFLOPS
267.8 GFLOPS
FP64 (double)
417.6 GFLOPS

Graphics Processor

GA104
GPU Name
Cypress
GA104-100-A1
GPU Variant
Cypress PRO (215-0735043)
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
17.4 billion
Transistors
2.154 billion
392 mm²
Die Size
334 mm²

Board Design

Unknown
TDP
151W
200 W
Suggested PSU
450 W
No outputs
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 12-pin
Power Connectors
2x 6-pin

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.7
Shader Model
5.0

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