Home GPU Comparison NVIDIA GeForce GT 545 vs NVIDIA GeForce GTX 460 v2 ES

NVIDIA GeForce GT 545 vs NVIDIA GeForce GTX 460 v2 ES

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 1280MB VRAM GeForce GTX 460 v2 ES to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages
More VRAM (1536GB vs 1280GB)
Lower TDP (70W vs 160W)
NVIDIA GeForce GTX 460 v2 ES 's Advantages
Larger VRAM bandwidth (128.3GB/s vs 38.40GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 545
0.415 TFLOPS
GeForce GTX 460 v2 ES +152%
1.046 TFLOPS
VS

Graphics Card

May 2011
Release Date
Sep 2011
GeForce 500
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
1002 MHz

Memory

1536MB
Memory Size
1280MB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
38.40GB/s
Bandwidth
128.3GB/s

Render Config

-
-
-
3
SM Count
7
144
Shading Units
336
24
TMUs
56
16
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
384 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
10.91 GPixel/s
17.28 GTexel/s
Texture Rate
43.62 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
1046 GFLOPS
34.56 GFLOPS
FP64 (double)
87.19 GFLOPS

Board Design

70W
TDP
160W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Processor

GF116
GPU Name
GF114
-
GPU Variant
GF114-400-A1
Fermi 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.17 billion
Transistors
1.95 billion
238 mm²
Die Size
332 mm²

Graphics Features

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

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