GPU Comparison
RADEON
AMD FirePro W4000
CORE STATE
Pitcairn
VRAM
2 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
GeForce GTX 1660 Ti Mobile
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1590 MHz
TDP
—
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2019
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W4000
GTX 1660 Ti Mobile
Core Specs
Shading Units
768
1,536
+100.0%
Shaders
768
1,536
+100.0%
TMUs
48
96
+100.0%
ROPs
32
48
+50.0%
Compute Units
12
—
SM Count
—
24
Clocks
Base Clock
—
1455 MHz
Boost Clock
—
1590 MHz
GPU Clock
825 MHz
—
Memory Clock
800 MHz
3.2 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
192 bit
Bandwidth
102.4 GB/s
288.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
26.40 GPixel/s
76.32 GPixel/s
Texture Rate
39.60 GTexel/s
152.6 GTexel/s
FP32 (TFLOPS)
1,267.2 GFLOPS
4.884 TFLOPS
FP64 (TFLOPS)
79.20 GFLOPS (1:16)
152.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
9.769 TFLOPS (2:1)
Power
TDP
75 W
—
TDP (W)
75
—
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 1.0
Turing
GPU Name
Pitcairn
TU116
Generation
FirePro GCN
(Wx000)
GeForce 16 Mobile
Process Size
28 nm
12 nm
Transistors
2,800 million
6,600 million
Die Size
212 mm²
284 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
23.2M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
MXM Module
Length
183 mm
7.2 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x DVI2x 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 10 Mobile
Successor
Radeon Pro Polaris
GeForce 20 Mobile