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 GT 745M
CORE STATE
GK107
VRAM
2 GB
CLOCK SPEED
—
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W7100
GT 745M
Core Specs
Shading Units
1,792
384
-78.6%
Shaders
1,792
384
-78.6%
TMUs
112
32
-71.4%
ROPs
32
16
-50.0%
Compute Units
28
—
Clocks
GPU Clock
920 MHz
549 MHz
Memory Clock
1250 MHz
5 Gbps effective
1000 MHz
4 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
128 bit
Bandwidth
160.0 GB/s
64.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
29.44 GPixel/s
4.392 GPixel/s
Texture Rate
103.0 GTexel/s
17.57 GTexel/s
FP32 (TFLOPS)
3.297 TFLOPS
421.6 GFLOPS
FP64 (TFLOPS)
206.1 GFLOPS (1:16)
17.57 GFLOPS (1:24)
FP16 (TFLOPS)
3.297 TFLOPS (1:1)
—
Power
TDP
150 W
45 W
TDP (W)
150
45
-70.0%
Suggested PSU
450 W
—
Power Connectors
1x 6-pin
—
Architecture
Architecture
GCN 3.0
Kepler
GPU Name
Tonga
GK107
Generation
FirePro GCN
(Wx100)
GeForce 700M
Process Size
28 nm
28 nm
Transistors
5,000 million
1,270 million
Die Size
366 mm²
118 mm²
Foundry
TSMC
TSMC
Density
13.7M / mm²
10.8M / 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
IGP
Length
241 mm
9.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
GeForce 600M
Successor
Radeon Pro Polaris
GeForce 800M