NVIDIA GeForce GTX TITAN vs AMD FirePro W8000
GPU · Specs Compare
Graphics Card
Release Date
Feb 2013
Jun 2012
Generation
GeForce 700
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
836 MHz
—
Boost Clock
876 MHz
—
Memory Clock
1502 MHz
1375 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
288.4GB/s
176.0GB/s
Render Config
Shading Units
2688
1792
TMUs
224
112
ROPs
48
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
512 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
49.06 GPixel/s
28.80 GPixel/s
Texture Rate
196.2 GTexel/s
100.8 GTexel/s
FP32 (float)
4.709 TFLOPS
3.226 TFLOPS
FP64 (double)
1.570 TFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
GK110
Tahiti
GPU Variant
GK110-400-A1
Tahiti PRO GL
Architecture
Kepler
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
7.08 billion
4.313 billion
Die Size
561 mm²
352 mm²
Board Design
TDP
250W
225W
Suggested PSU
600 W
550 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
4x DisplayPort 1.21x SDI
Power Connectors
1x 6-pin + 1x 8-pin
2x 6-pin
Graphics Features
DirectX
12 (11_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.1
1.2
CUDA
3.5
—
Shader Model
5.1
5.1
Benchmark
3DMark Time Spy
2,881
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.