GPU Comparison
RADEON
ATI FirePro V8800
CORE STATE
Cypress
VRAM
2 GB
CLOCK SPEED
—
TDP
208 W
BUS WIDTH
256 bit
ARCHITECTURE
TeraScale 2
PROCESS
40 nm
LAUNCH DATE
2010
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
ATI FirePro V8800
GTX 1660 Ti Mobile
Core Specs
Shading Units
1,600
1,536
-4.0%
Shaders
1,600
1,536
-4.0%
TMUs
80
96
+20.0%
ROPs
32
48
+50.0%
Compute Units
20
—
SM Count
—
24
Clocks
Base Clock
—
1455 MHz
Boost Clock
—
1590 MHz
GPU Clock
825 MHz
—
Memory Clock
1150 MHz
4.6 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
147.2 GB/s
288.0 GB/s
Cache
L1 Cache
8 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
66.00 GTexel/s
152.6 GTexel/s
FP32 (TFLOPS)
2.640 TFLOPS
4.884 TFLOPS
FP64 (TFLOPS)
528.0 GFLOPS (1:5)
152.6 GFLOPS (1:32)
FP16 (TFLOPS)
—
9.769 TFLOPS (2:1)
Power
TDP
208 W
—
TDP (W)
208
—
Suggested PSU
550 W
—
Power Connectors
2x 6-pin
None
Architecture
Architecture
TeraScale 2
Turing
GPU Name
Cypress
TU116
Generation
FirePro Terascale
(Vx800)
GeForce 16 Mobile
Process Size
40 nm
12 nm
Transistors
2,154 million
6,600 million
Die Size
334 mm²
284 mm²
Foundry
TSMC
TSMC
Density
6.4M / mm²
23.2M / mm²
API Support
DirectX
11.2 (11_0)
12 (12_1)
OpenGL
4.4
4.6
Vulkan
—
1.4
OpenCL
1.2
3.0
CUDA
—
7.5
Shader Model
5.0
6.8
Physical
Slot Width
Dual-slot
MXM Module
Length
267 mm
10.5 inches
—
Height
111 mm
4.4 inches
—
Outputs
4x DisplayPort 1.11x S-Video
Portable Device Dependent
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Other
Launch Price
1,499 USD
—
Production
End-of-life
End-of-life
Predecessor
FireGL
GeForce 10 Mobile
Successor
Radeon Pro GCN
GeForce 20 Mobile