GeForce GTS 450 OEM vs Radeon HD 4730 OEM
We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 1024MB VRAM Radeon HD 4730 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTS 450 OEM 's Advantages
Released 1 years and 9 months late
Larger VRAM bandwidth (57.73GB/s vs 25.34GB/s)
Lower TDP (106W vs 110W)
Radeon HD 4730 OEM 's Advantages
More VRAM (1024GB vs 512GB)
176 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTS 450 OEM
+5%
451
Radeon HD 4730 OEM
428
Graphics Card
Sep 2010
Release Date
Dec 2008
GeForce 400
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
902 MHz
Memory Clock
396 MHz
Memory
512MB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
256bit
57.73GB/s
Bandwidth
25.34GB/s
Render Config
-
Compute Units
4
3
SM Count
-
144
Shading Units
320
24
TMUs
16
16
ROPs
16
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
256 KB
Theoretical Performance
4.698 GPixel/s
Pixel Rate
10.70 GPixel/s
18.79 GTexel/s
Texture Rate
10.70 GTexel/s
451.0 GFLOPS
FP32 (float)
428.2 GFLOPS
37.58 GFLOPS
FP64 (double)
85.63 GFLOPS
Board Design
106W
TDP
110W
300 W
Suggested PSU
300 W
1x DVI
1x DisplayPort
1x VGA
Outputs
2x DVI
1x S-Video
1x 6-pin
Power Connectors
-
Graphics Processor
GF106
GPU Name
RV670
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.666 billion
238 mm²
Die Size
192 mm²
Graphics Features
12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3 (full)
4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1