NVIDIA GeForce GTS 450 OEM vs AMD Radeon HD 7730
We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 1024MB VRAM Radeon HD 7730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7730 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 57.73GB/s)
240 additional rendering cores
Lower TDP (47W vs 106W)
Score
Benchmark
FP32 (float)
GeForce GTS 450 OEM
0.451 TFLOPS
Radeon HD 7730
+36%
0.614 TFLOPS
Graphics Card
Sep 2010
Release Date
May 2013
GeForce 400
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
902 MHz
Memory Clock
1125 MHz
Memory
512MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
57.73GB/s
Bandwidth
72.00GB/s
Render Config
-
Compute Units
6
3
SM Count
-
144
Shading Units
384
24
TMUs
24
16
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
4.698 GPixel/s
Pixel Rate
6.400 GPixel/s
18.79 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
451.0 GFLOPS
FP32 (float)
614.4 GFLOPS
37.58 GFLOPS
FP64 (double)
38.40 GFLOPS
Board Design
106W
TDP
47W
300 W
Suggested PSU
200 W
1x DVI
1x DisplayPort
1x VGA
Outputs
1x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 6-pin
Power Connectors
None
Graphics Processor
GF106
GPU Name
Cape Verde
-
GPU Variant
Cape Verde LE
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
1.5 billion
238 mm²
Die Size
123 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1
