GPU Comparison
RADEON
AMD FirePro W8000
CORE STATE
Tahiti
VRAM
4 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
Quadro K6000
CORE STATE
GK110B
VRAM
12 GB
CLOCK SPEED
902 MHz
TDP
225 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_metal
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W8000
Quadro K6000
Core Specs
Shading Units
1,792
2,880
+60.7%
Shaders
1,792
2,880
+60.7%
TMUs
112
240
+114.3%
ROPs
32
48
+50.0%
Compute Units
28
—
Clocks
Base Clock
—
797 MHz
Boost Clock
—
902 MHz
GPU Clock
900 MHz
—
Memory Clock
1375 MHz
5.5 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
4 GB
12 GB
VRAM (MB)
4,096
12,288
+200.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
384 bit
Bandwidth
176.0 GB/s
288.4 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
512 KB
1536 KB
Performance
Pixel Rate
28.80 GPixel/s
54.12 GPixel/s
Texture Rate
100.8 GTexel/s
216.5 GTexel/s
FP32 (TFLOPS)
3.226 TFLOPS
5.196 TFLOPS
FP64 (TFLOPS)
806.4 GFLOPS (1:4)
1.732 TFLOPS (1:3)
Power
TDP
225 W
225 W
TDP (W)
225
225
0.0%
Suggested PSU
550 W
550 W
Power Connectors
2x 6-pin
2x 6-pin
Architecture
Architecture
GCN 1.0
Kepler
GPU Name
Tahiti
GK110B
Generation
FirePro GCN
(Wx000)
Quadro Kepler
(Kx000)
Process Size
28 nm
28 nm
Transistors
4,313 million
7,080 million
Die Size
352 mm²
561 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.6M / mm²
API Support
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.175
OpenCL
2.1 (1.2)
3.0
CUDA
—
3.5
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
Dual-slot
Dual-slot
Length
279 mm
11 inches
267 mm
10.5 inches
Height
111 mm
4.4 inches
111 mm
4.4 inches
Outputs
4x DisplayPort 1.21x SDI
2x DVI2x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
1,599 USD
5,265 USD
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Quadro Fermi
Successor
Radeon Pro Polaris
Quadro Maxwell