Home GPU Comparison AMD FirePro W4000 vs NVIDIA GeForce GTS 450 OEM

AMD FirePro W4000 vs NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 2GB VRAM FirePro W4000 and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4000 's Advantages
Released 1 years and 11 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (102.4GB/s vs 57.73GB/s)
624 additional rendering cores
Lower TDP (75W vs 106W)

Score

Benchmark

FP32 (float)
FirePro W4000 +180%
1.267 TFLOPS
GeForce GTS 450 OEM
0.451 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Sep 2010
FirePro
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
902 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
102.4GB/s
Bandwidth
57.73GB/s

Render Config

12
Compute Units
-
-
SM Count
3
768
Shading Units
144
48
TMUs
24
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

26.40 GPixel/s
Pixel Rate
4.698 GPixel/s
39.60 GTexel/s
Texture Rate
18.79 GTexel/s
-
-
-
1267 GFLOPS
FP32 (float)
451.0 GFLOPS
79.20 GFLOPS
FP64 (double)
37.58 GFLOPS

Board Design

75W
TDP
106W
250 W
Suggested PSU
300 W
1x DVI 2x DisplayPort 1.2
Outputs
1x DVI 1x DisplayPort 1x VGA
None
Power Connectors
1x 6-pin

Graphics Processor

Pitcairn
GPU Name
GF106
Pitcairn LE GL
GPU Variant
-
GCN 1.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
1.17 billion
212 mm²
Die Size
238 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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