Home GPU Comparison AMD Radeon R9 285X vs NVIDIA GeForce 9300 GS

AMD Radeon R9 285X vs NVIDIA GeForce 9300 GS

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 285X 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 285X 's Advantages
More VRAM (3GB vs 512GB)
Larger VRAM bandwidth (264.0GB/s vs 5.328GB/s)
2040 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 285X +18554%
4.104 TFLOPS
GeForce 9300 GS
0.022 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
333 MHz

Memory

3GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
264.0GB/s
Bandwidth
5.328GB/s

Render Config

32
Compute Units
-
-
SM Count
1
2048
Shading Units
8
128
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

32.06 GPixel/s
Pixel Rate
2.268 GPixel/s
128.3 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
4.104 TFLOPS
FP32 (float)
22.40 GFLOPS
-
-
-

Board Design

200W
TDP
Unknown
550 W
Suggested PSU
200 W
2x DVI 1x 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

Tonga
GPU Name
G98S
Tonga XT (215-0851313)
GPU Variant
-
GCN 3.0
Architecture
Tesla
TSMC
Foundry
UMC
28 nm
Process Size
65 nm
5 billion
Transistors
0.21 billion
366 mm²
Die Size
86 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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