GPU Comparison
RADEON
AMD FirePro W7100
CORE STATE
Tonga
VRAM
8 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
GeForce GTX 660
CORE STATE
GK106
VRAM
2 GB
CLOCK SPEED
1032 MHz
TDP
140 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2012
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W7100
GTX 660
Core Specs
Shading Units
1,792
960
-46.4%
Shaders
1,792
960
-46.4%
TMUs
112
80
-28.6%
ROPs
32
24
-25.0%
Compute Units
28
—
Clocks
Base Clock
—
980 MHz
Boost Clock
—
1032 MHz
GPU Clock
920 MHz
—
Memory Clock
1250 MHz
5 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
8 GB
2 GB
VRAM (MB)
8,192
2,048
-75.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
192 bit
Bandwidth
160.0 GB/s
144.2 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
384 KB
Performance
Pixel Rate
29.44 GPixel/s
20.64 GPixel/s
Texture Rate
103.0 GTexel/s
82.56 GTexel/s
FP32 (TFLOPS)
3.297 TFLOPS
1.981 TFLOPS
FP64 (TFLOPS)
206.1 GFLOPS (1:16)
82.56 GFLOPS (1:24)
FP16 (TFLOPS)
3.297 TFLOPS (1:1)
—
Power
TDP
150 W
140 W
TDP (W)
150
140
-6.7%
Suggested PSU
450 W
300 W
Power Connectors
1x 6-pin
1x 6-pin
Architecture
Architecture
GCN 3.0
Kepler
GPU Name
Tonga
GK106
Generation
FirePro GCN
(Wx100)
GeForce 600
Process Size
28 nm
28 nm
Transistors
5,000 million
2,540 million
Die Size
366 mm²
221 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
11.5M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.5
6.5 (5.1)
Physical
Slot Width
Single-slot
Dual-slot
Length
241 mm
9.5 inches
241 mm
9.5 inches
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
—
229 USD
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
GeForce 500
Successor
Radeon Pro Polaris
GeForce 700