Home GPU Comparison AMD FirePro W5000 DVI vs NVIDIA GeForce GT 645 OEM

AMD FirePro W5000 DVI vs NVIDIA GeForce GT 645 OEM

We compared two Desktop platform GPUs: 2GB VRAM FirePro W5000 DVI and 1024MB VRAM GeForce GT 645 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W5000 DVI 's Advantages
Released 10 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (102.4GB/s vs 91.87GB/s)
480 additional rendering cores
Lower TDP (75W vs 102W)

Score

Benchmark

FP32 (float)
FirePro W5000 DVI +41%
1.267 TFLOPS
GeForce GT 645 OEM
0.894 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Apr 2012
FirePro
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
957 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
102.4GB/s
Bandwidth
91.87GB/s

Render Config

12
Compute Units
-
-
SM Count
6
768
Shading Units
288
48
TMUs
48
32
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

26.40 GPixel/s
Pixel Rate
9.312 GPixel/s
39.60 GTexel/s
Texture Rate
37.25 GTexel/s
-
-
-
1267 GFLOPS
FP32 (float)
894.0 GFLOPS
79.20 GFLOPS
FP64 (double)
74.50 GFLOPS

Board Design

75W
TDP
102W
250 W
Suggested PSU
300 W
2x DVI
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
-

Graphics Processor

Pitcairn
GPU Name
GF114
Pitcairn LE GL
GPU Variant
-
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
1.95 billion
212 mm²
Die Size
332 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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