Home GPU Comparison NVIDIA GeForce GT 545 vs ATI FirePro V8700

NVIDIA GeForce GT 545 vs ATI FirePro V8700

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 1024MB VRAM FirePro V8700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages
Released 2 years and 8 months late
More VRAM (1536GB vs 1024GB)
Lower TDP (70W vs 151W)
ATI FirePro V8700 's Advantages
Larger VRAM bandwidth (108.8GB/s vs 38.40GB/s)
656 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 545
0.415 TFLOPS
FirePro V8700 +189%
1.2 TFLOPS
VS

Graphics Card

May 2011
Release Date
Sep 2008
GeForce 500
Generation
FirePro
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
850 MHz

Memory

1536MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
38.40GB/s
Bandwidth
108.8GB/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)
384 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
12.00 GPixel/s
17.28 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
1200 GFLOPS
34.56 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

70W
TDP
151W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 2x DisplayPort 1.0 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

GF116
GPU Name
RV770
-
GPU Variant
RV770 XT (215-0669049)
Fermi 2.0
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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