Home GPU Comparison ATI Radeon HD 3830 vs NVIDIA GeForce 9300 GS

ATI Radeon HD 3830 vs NVIDIA GeForce 9300 GS

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3830 and 512MB VRAM GeForce 9300 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3830 's Advantages
Larger VRAM bandwidth (26.50GB/s vs 5.328GB/s)
312 additional rendering cores
NVIDIA GeForce 9300 GS 's Advantages
More VRAM (512GB vs 256GB)

Score

Benchmark

FP32 (float)
Radeon HD 3830 +1845%
0.428 TFLOPS
GeForce 9300 GS
0.022 TFLOPS
VS

Graphics Card

Apr 2008
Release Date
Jun 2008
Radeon R600
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
828 MHz
Memory Clock
333 MHz

Memory

256MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
26.50GB/s
Bandwidth
5.328GB/s

Render Config

4
Compute Units
-
-
SM Count
1
320
Shading Units
8
16
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
128 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

10.69 GPixel/s
Pixel Rate
2.268 GPixel/s
10.69 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
427.5 GFLOPS
FP32 (float)
22.40 GFLOPS
85.50 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
Unknown
250 W
Suggested PSU
200 W
No outputs
Outputs
1x DVI 1x HDMI 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

RV670
GPU Name
G98S
RV670 PRO (215-0708003)
GPU Variant
-
TeraScale
Architecture
Tesla
TSMC
Foundry
UMC
55 nm
Process Size
65 nm
0.666 billion
Transistors
0.21 billion
192 mm²
Die Size
86 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3 (full) 4.0 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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