Home GPU Comparison NVIDIA GeForce GT 545 vs NVIDIA GeForce 8600 GT

NVIDIA GeForce GT 545 vs NVIDIA GeForce 8600 GT

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 512MB VRAM GeForce 8600 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages
Released 4 years and 1 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (38.40GB/s vs 22.40GB/s)
112 additional rendering cores
NVIDIA GeForce 8600 GT 's Advantages
Lower TDP (47W vs 70W)

Score

Benchmark

FP32 (float)
GeForce GT 545 +446%
0.415 TFLOPS
GeForce 8600 GT
0.076 TFLOPS
VS

Graphics Card

May 2011
Release Date
Apr 2007
GeForce 500
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
700 MHz

Memory

1536MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
192bit
Memory Bus
128bit
38.40GB/s
Bandwidth
22.40GB/s

Render Config

-
-
-
3
SM Count
4
144
Shading Units
32
24
TMUs
16
16
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
4.320 GPixel/s
17.28 GTexel/s
Texture Rate
8.640 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
76.16 GFLOPS
34.56 GFLOPS
FP64 (double)
-

Board Design

70W
TDP
47W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

GF116
GPU Name
G84
-
GPU Variant
G84-303-A2
Fermi 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
1.17 billion
Transistors
0.289 billion
238 mm²
Die Size
169 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.1
5.1
Shader Model
4.0

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