Home GPU Comparison NVIDIA GeForce 8500 GT vs ATI Radeon HD 2950 PRO

NVIDIA GeForce 8500 GT vs ATI Radeon HD 2950 PRO

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8500 GT and 256MB VRAM Radeon HD 2950 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8500 GT 's Advantages
Lower TDP (30W vs 75W)
ATI Radeon HD 2950 PRO 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 12.80GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8500 GT
0.029 TFLOPS
Radeon HD 2950 PRO +1224%
0.384 TFLOPS
VS

Graphics Card

Apr 2007
Release Date
Unknown
GeForce 8
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
600 MHz

Memory

256MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
38.40GB/s

Render Config

2
SM Count
-
-
Compute Units
4
16
Shading Units
320
8
TMUs
16
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
32 KB
L2 Cache
256 KB

Theoretical Performance

1.836 GPixel/s
Pixel Rate
9.600 GPixel/s
3.672 GTexel/s
Texture Rate
9.600 GTexel/s
-
FP16 (half)
-
29.38 GFLOPS
FP32 (float)
384.0 GFLOPS
-
FP64 (double)
76.80 GFLOPS

Graphics Processor

G86
GPU Name
RV670
G86-300-A2
GPU Variant
RV670 PRO ES (215-0708001)
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
80 nm
Process Size
55 nm
0.21 billion
Transistors
0.666 billion
127 mm²
Die Size
192 mm²

Board Design

30W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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