Home GPU Comparison AMD FirePro W2100 vs NVIDIA GeForce GTX 660 Ti

AMD FirePro W2100 vs NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 2GB VRAM FirePro W2100 and 2GB VRAM GeForce GTX 660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W2100 's Advantages
Released 2 years late
Lower TDP (26W vs 150W)
NVIDIA GeForce GTX 660 Ti 's Advantages
Boost Clock has increased by 44% (980MHz vs 680MHz)
Larger VRAM bandwidth (144.2GB/s vs 28.80GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro W2100
0.435 TFLOPS
GeForce GTX 660 Ti +505%
2.634 TFLOPS
VS

Graphics Card

Aug 2014
Release Date
Aug 2012
FirePro
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

630 MHz
Base Clock
915 MHz
680 MHz
Boost Clock
980 MHz
900 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
192bit
28.80GB/s
Bandwidth
144.2GB/s

Render Config

5
Compute Units
-
-
-
-
320
Shading Units
1344
20
TMUs
112
8
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

5.440 GPixel/s
Pixel Rate
27.44 GPixel/s
13.60 GTexel/s
Texture Rate
109.8 GTexel/s
-
-
-
435.2 GFLOPS
FP32 (float)
2.634 TFLOPS
27.20 GFLOPS
FP64 (double)
109.8 GFLOPS

Board Design

26W
TDP
150W
200 W
Suggested PSU
450 W
2x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

Oland
GPU Name
GK104
-
GPU Variant
GK104-300-KD-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.95 billion
Transistors
3.54 billion
77 mm²
Die Size
294 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
5.1
Shader Model
5.1

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