Home GPU Comparison NVIDIA GeForce 9500 GS vs ATI Radeon HD 4650

NVIDIA GeForce 9500 GS vs ATI Radeon HD 4650

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9500 GS and 256MB VRAM Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9500 GS 's Advantages
More VRAM (512GB vs 256GB)
Lower TDP (40W vs 48W)
ATI Radeon HD 4650 's Advantages
Larger VRAM bandwidth (22.40GB/s vs 16.13GB/s)
288 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9500 GS
0.088 TFLOPS
Radeon HD 4650 +336%
0.384 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Sep 2008
GeForce 9
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
504 MHz
Memory Clock
700 MHz

Memory

512MB
Memory Size
256MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
128bit
16.13GB/s
Bandwidth
22.40GB/s

Render Config

-
Compute Units
4
4
SM Count
-
32
Shading Units
320
16
TMUs
32
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
4.800 GPixel/s
8.800 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
88.00 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

40W
TDP
48W
200 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
-

Graphics Processor

G96
GPU Name
RV730
G96-259-A1
GPU Variant
RV730 PRO (215-0719056)
Tesla
Architecture
TeraScale
UMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.314 billion
Transistors
0.514 billion
144 mm²
Die Size
146 mm²

Graphics Features

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

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