Home GPU Comparison NVIDIA GeForce GTS 450 OEM vs AMD FireStream 9270

NVIDIA GeForce GTS 450 OEM vs AMD FireStream 9270

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 2GB VRAM FireStream 9270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 OEM 's Advantages
Released 1 years and 10 months late
Lower TDP (106W vs 160W)
AMD FireStream 9270 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (115.2GB/s vs 57.73GB/s)
656 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTS 450 OEM
0.451 TFLOPS
FireStream 9270 +166%
1.2 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Nov 2008
GeForce 400
Generation
FireStream
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
902 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
57.73GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
10
3
SM Count
-
144
Shading Units
800
24
TMUs
40
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.698 GPixel/s
Pixel Rate
12.00 GPixel/s
18.79 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
451.0 GFLOPS
FP32 (float)
1200 GFLOPS
37.58 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

106W
TDP
160W
300 W
Suggested PSU
450 W
1x DVI 1x DisplayPort 1x VGA
Outputs
1x DVI
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GF106
GPU Name
RV770
-
GPU Variant
RV770 XT
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.956 billion
238 mm²
Die Size
256 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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