Home GPU Comparison NVIDIA GeForce GTX 280 vs ATI Radeon HD 4730 OEM

NVIDIA GeForce GTX 280 vs ATI Radeon HD 4730 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 280 and 1024MB VRAM Radeon HD 4730 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 280 's Advantages
Larger VRAM bandwidth (141.7GB/s vs 25.34GB/s)
ATI Radeon HD 4730 OEM 's Advantages
Released 6 months late
80 additional rendering cores
Lower TDP (110W vs 236W)

Score

Benchmark

FP32 (float)
GeForce GTX 280 +45%
0.622 TFLOPS
Radeon HD 4730 OEM
0.428 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Dec 2008
GeForce 200
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1107 MHz
Memory Clock
396 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
DDR2
512bit
Memory Bus
256bit
141.7GB/s
Bandwidth
25.34GB/s

Render Config

-
Compute Units
4
30
SM Count
-
240
Shading Units
320
80
TMUs
16
32
ROPs
16
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

19.26 GPixel/s
Pixel Rate
10.70 GPixel/s
48.16 GTexel/s
Texture Rate
10.70 GTexel/s
-
-
-
622.1 GFLOPS
FP32 (float)
428.2 GFLOPS
77.76 GFLOPS
FP64 (double)
85.63 GFLOPS

Board Design

236W
TDP
110W
550 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

GT200
GPU Name
RV670
G200-300-A2
GPU Variant
-
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
1.4 billion
Transistors
0.666 billion
576 mm²
Die Size
192 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
4.1

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