AMD FirePro W7100 vs NVIDIA GeForce GTX 660
GPU Specs Compare
Graphics Card
Release Date
Aug 2014
Sep 2012
Generation
FirePro
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1502 MHz
Base Clock
-
980 MHz
Boost Clock
-
1032 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
160.0GB/s
144.2GB/s
Render Config
Compute Units
28
-
Shading Units
1792
960
TMUs
112
80
ROPs
32
24
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
384 KB
Theoretical Performance
Pixel Rate
29.44 GPixel/s
20.64 GPixel/s
Texture Rate
103.0 GTexel/s
82.56 GTexel/s
FP16 (half)
3.297 TFLOPS
-
FP32 (float)
3.297 TFLOPS
1.981 TFLOPS
FP64 (double)
206.1 GFLOPS
82.56 GFLOPS
Graphics Processor
GPU Name
Tonga
GK106
GPU Variant
Tonga PRO GL
GK106-400-A1
Architecture
GCN 3.0
Kepler
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
5 billion
2.54 billion
Die Size
366 mm²
221 mm²
Board Design
TDP
150W
140W
Suggested PSU
450 W
300 W
Outputs
4x DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.1
Shader Model
6.3
5.1
CUDA
-
3.0
📊 Benchmark
3DMark Time Spy
-
1,194
3DMark Time Spy Extreme
-
260
OctaneBench
-
27
Blender
-
111