Home GPU Comparison NVIDIA GeForce 9500 GT vs ATI Radeon HD 4890

NVIDIA GeForce 9500 GT vs ATI Radeon HD 4890

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9500 GT and 1024MB VRAM Radeon HD 4890 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9500 GT 's Advantages
Lower TDP (50W vs 190W)
ATI Radeon HD 4890 's Advantages
Released 9 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (124.8GB/s vs 32.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9500 GT
0.096 TFLOPS
Radeon HD 4890 +1316%
1.36 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Apr 2009
GeForce 9
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
975 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
32.00GB/s
Bandwidth
124.8GB/s

Render Config

4
SM Count
-
-
Compute Units
10
32
Shading Units
800
16
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
13.60 GPixel/s
9.600 GTexel/s
Texture Rate
34.00 GTexel/s
-
FP16 (half)
-
96.00 GFLOPS
FP32 (float)
1360 GFLOPS
-
FP64 (double)
272.0 GFLOPS

Graphics Processor

G96
GPU Name
RV790
-
GPU Variant
RV790 XT (215-0758016)
Tesla
Architecture
TeraScale
UMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.314 billion
Transistors
0.959 billion
144 mm²
Die Size
282 mm²

Board Design

50W
TDP
190W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

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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