Home GPU Comparison NVIDIA CMP 70HX vs AMD Radeon HD 8740 OEM

NVIDIA CMP 70HX vs AMD Radeon HD 8740 OEM

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 1024MB VRAM Radeon HD 8740 OEM 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 4 months late
Boost Clock1395MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (608.3GB/s vs 72.00GB/s)
3328 additional rendering cores

Score

Benchmark

FP32 (float)
CMP 70HX +1207%
10.71 TFLOPS
Radeon HD 8740 OEM
0.819 TFLOPS
VS

Graphics Card

Jan 2021
Release Date
Sep 2013
Mining GPUs
Generation
Sea 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
1125 MHz

Memory

8GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
256bit
Memory Bus
128bit
608.3GB/s
Bandwidth
72.00GB/s

Render Config

-
Compute Units
8
30
SM Count
-
3840
Shading Units
512
120
TMUs
32
64
ROPs
16
120
Tensor Cores
-
30
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

89.28 GPixel/s
Pixel Rate
12.80 GPixel/s
167.4 GTexel/s
Texture Rate
25.60 GTexel/s
10.71 TFLOPS
FP16 (half)
-
10.71 TFLOPS
FP32 (float)
819.2 GFLOPS
167.4 GFLOPS
FP64 (double)
51.20 GFLOPS

Board Design

Unknown
TDP
55W
200 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 12-pin
Power Connectors
None

Graphics Processor

GA104
GPU Name
Cape Verde
GA104-100-A1
GPU Variant
Cape Verde PRO
Ampere
Architecture
GCN 1.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
1.5 billion
392 mm²
Die Size
123 mm²

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
-
6.8
Shader Model
5.1

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