Home GPU Comparison AMD Radeon RX 580 vs NVIDIA GeForce 8500 GT

AMD Radeon RX 580 vs NVIDIA GeForce 8500 GT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 and 256MB VRAM GeForce 8500 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 's Advantages
Released 10 years late
Boost Clock1340MHz
Larger VRAM bandwidth (256.0GB/s vs 12.80GB/s)
2288 additional rendering cores
NVIDIA GeForce 8500 GT 's Advantages
Lower TDP (30W vs 185W)

Score

Benchmark

FP32 (float)
Radeon RX 580 +21193%
6.175 TFLOPS
GeForce 8500 GT
0.029 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Apr 2007
Polaris
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

1257 MHz
Base Clock
-
1340 MHz
Boost Clock
-
2000 MHz
Memory Clock
400 MHz

Memory

8GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
256.0GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
2
36
Compute Units
-
2304
Shading Units
16
144
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
2 MB
L2 Cache
32 KB

Theoretical Performance

42.88 GPixel/s
Pixel Rate
1.836 GPixel/s
193.0 GTexel/s
Texture Rate
3.672 GTexel/s
6.175 TFLOPS
FP16 (half)
-
6.175 TFLOPS
FP32 (float)
29.38 GFLOPS
385.9 GFLOPS
FP64 (double)
-

Graphics Processor

Polaris 20
GPU Name
G86
Polaris 20 XTX (215-0910038)
GPU Variant
G86-300-A2
GCN 4.0
Architecture
Tesla
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
80 nm
5.7 billion
Transistors
0.21 billion
232 mm²
Die Size
127 mm²

Board Design

185W
TDP
30W
450 W
Suggested PSU
200 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 8-pin
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.4
Shader Model
4.0

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