Home GPU Comparison AMD Radeon R9 280X2 vs NVIDIA GeForce 9500 GS

AMD Radeon R9 280X2 vs NVIDIA GeForce 9500 GS

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280X2 and 512MB VRAM GeForce 9500 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280X2 's Advantages
Boost Clock1000MHz
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 16.13GB/s)
2016 additional rendering cores
NVIDIA GeForce 9500 GS 's Advantages
Lower TDP (40W vs 375W)

Score

Benchmark

FP32 (float)
Radeon R9 280X2 +4554%
4.096 TFLOPS
GeForce 9500 GS
0.088 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jul 2008
Volcanic Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

950 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1500 MHz
Memory Clock
504 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
128bit
288.0GB/s
Bandwidth
16.13GB/s

Render Config

32
Compute Units
-
-
SM Count
4
2048
Shading Units
32
128
TMUs
16
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
4.400 GPixel/s
128.0 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
4.096 TFLOPS
FP32 (float)
88.00 GFLOPS
1024 GFLOPS
FP64 (double)
-

Board Design

375W
TDP
40W
750 W
Suggested PSU
200 W
6x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
3x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
G96
Tahiti XTL (215-0821065)
GPU Variant
G96-259-A1
GCN 1.0
Architecture
Tesla
TSMC
Foundry
UMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.314 billion
352 mm²
Die Size
144 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
5.1
Shader Model
4.0

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