Home GPU Comparison NVIDIA CMP 170HX vs AMD Radeon HD 8490 OEM

NVIDIA CMP 170HX vs AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 16GB VRAM CMP 170HX and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA CMP 170HX 's Advantages
Released 8 years and 2 months late
Boost Clock1410MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (1493GB/s vs 14.40GB/s)
4320 additional rendering cores
AMD Radeon HD 8490 OEM 's Advantages
Lower TDP (35W vs 250W)

Score

Benchmark

FP32 (float)
CMP 170HX +4410%
12.63 TFLOPS
Radeon HD 8490 OEM
0.28 TFLOPS
VS

Graphics Card

Sep 2021
Release Date
Jul 2013
Mining GPUs
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 2.0 x16

Clock Speeds

1140 MHz
Base Clock
-
1410 MHz
Boost Clock
-
1458 MHz
Memory Clock
900 MHz

Memory

16GB
Memory Size
1024MB
HBM2e
Memory Type
DDR3
4096bit
Memory Bus
64bit
1493GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
2
70
SM Count
-
4480
Shading Units
160
280
TMUs
8
128
ROPs
4
280
Tensor Cores
-
-
-
-
192 KB (per SM)
L1 Cache
8 KB (per CU)
8 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

180.5 GPixel/s
Pixel Rate
3.500 GPixel/s
394.8 GTexel/s
Texture Rate
7.000 GTexel/s
50.53 TFLOPS
FP16 (half)
-
12.63 TFLOPS
FP32 (float)
280.0 GFLOPS
6.317 TFLOPS
FP64 (double)
-

Board Design

250W
TDP
35W
600 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI 1x DisplayPort 1.1
2x 8-pin
Power Connectors
None

Graphics Processor

GA100
GPU Name
Caicos
GA100-105F-A1
GPU Variant
Caicos XTX
Ampere
Architecture
TeraScale 2
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
54.2 billion
Transistors
0.37 billion
826 mm²
Die Size
67 mm²

Graphics Features

N/A
DirectX
11.2 (11_0)
N/A
OpenGL
4.4
3.0
OpenCL
1.2
N/A
Vulkan
N/A
8.0
CUDA
-
N/A
Shader Model
5.0

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