Home GPU Comparison NVIDIA GeForce GTS 450 OEM vs ATI FireGL V7700

NVIDIA GeForce GTS 450 OEM vs ATI FireGL V7700

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 512MB VRAM FireGL V7700 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 2 years and 10 months late
ATI FireGL V7700 's Advantages
Larger VRAM bandwidth (72.06GB/s vs 57.73GB/s)
176 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTS 450 OEM
0.451 TFLOPS
FireGL V7700 +10%
0.497 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Nov 2007
GeForce 400
Generation
FireGL
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
902 MHz
Memory Clock
1126 MHz

Memory

512MB
Memory Size
512MB
GDDR5
Memory Type
GDDR4
128bit
Memory Bus
256bit
57.73GB/s
Bandwidth
72.06GB/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
12.43 GPixel/s
18.79 GTexel/s
Texture Rate
12.43 GTexel/s
-
-
-
451.0 GFLOPS
FP32 (float)
497.3 GFLOPS
37.58 GFLOPS
FP64 (double)
99.46 GFLOPS

Board Design

106W
TDP
Unknown
300 W
Suggested PSU
200 W
1x DVI 1x DisplayPort 1x VGA
Outputs
1x DVI 1x DisplayPort 1x S-Video
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GF106
GPU Name
RV670
-
GPU Variant
RV670 GL
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

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