Home GPU Comparison ATI Radeon HD 3850 X3 vs NVIDIA GeForce 9300 GS Rev. 2

ATI Radeon HD 3850 X3 vs NVIDIA GeForce 9300 GS Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 X3 and 256MB VRAM GeForce 9300 GS Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 X3 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (54.40GB/s vs 5.328GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3850 X3 +872%
0.428 TFLOPS
GeForce 9300 GS Rev. 2
0.044 TFLOPS
VS

Graphics Card

Unknown
Release Date
Mar 2011
Radeon R600
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
333 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
54.40GB/s
Bandwidth
5.328GB/s

Render Config

4
Compute Units
-
-
SM Count
2
320
Shading Units
16
16
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

10.70 GPixel/s
Pixel Rate
2.356 GPixel/s
10.70 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
428.2 GFLOPS
FP32 (float)
44.86 GFLOPS
-
-
-

Board Design

145W
TDP
Unknown
300 W
Suggested PSU
200 W
4x DVI
Outputs
1x DVI 1x HDMI 1x VGA
1x 8-pin
Power Connectors
None

Graphics Processor

RV670
GPU Name
GT218S
RV670 PRO (215-0708003)
GPU Variant
GT218-670-B1
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.666 billion
Transistors
0.26 billion
192 mm²
Die Size
57 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_1)
3.3 (full) 4.0 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.1
Shader Model
4.1

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