Home GPU Comparison AMD Radeon R9 280 vs NVIDIA GeForce 9300 GS

AMD Radeon R9 280 vs NVIDIA GeForce 9300 GS

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 512MB VRAM GeForce 9300 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280 's Advantages
Released 5 years and 9 months late
Boost Clock933MHz
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (240.0GB/s vs 5.328GB/s)
1784 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 280 +15100%
3.344 TFLOPS
GeForce 9300 GS
0.022 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Jun 2008
Volcanic Islands
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

827 MHz
Base Clock
-
933 MHz
Boost Clock
-
1250 MHz
Memory Clock
333 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
240.0GB/s
Bandwidth
5.328GB/s

Render Config

28
Compute Units
-
-
SM Count
1
1792
Shading Units
8
112
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

29.86 GPixel/s
Pixel Rate
2.268 GPixel/s
104.5 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
3.344 TFLOPS
FP32 (float)
22.40 GFLOPS
836.0 GFLOPS
FP64 (double)
-

Board Design

200W
TDP
Unknown
550 W
Suggested PSU
200 W
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
G98S
Tahiti PRO3 (215-0821330)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
UMC
28 nm
Process Size
65 nm
4.313 billion
Transistors
0.21 billion
352 mm²
Die Size
86 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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