GPU Comparison
RADEON
AMD FirePro D500
CORE STATE
Tahiti
VRAM
3 GB
CLOCK SPEED
—
TDP
274 W
BUS WIDTH
384 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
Tesla K80
CORE STATE
GK210
VRAM
12 GB
CLOCK SPEED
824 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Kepler 2.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D500
Tesla K80
Core Specs
Shading Units
1,536
2,496
+62.5%
Shaders
1,536
2,496
+62.5%
TMUs
96
208
+116.7%
ROPs
32
48
+50.0%
Compute Units
24
—
Clocks
Base Clock
—
562 MHz
Boost Clock
—
824 MHz
GPU Clock
725 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
1253 MHz
5 Gbps effective
Memory
Memory Size
3 GB
12 GB
VRAM (MB)
3,072
12,288
+300.0%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
384 bit
Bandwidth
243.8 GB/s
240.6 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
768 KB
1536 KB
Performance
Pixel Rate
23.20 GPixel/s
42.85 GPixel/s
Texture Rate
69.60 GTexel/s
171.4 GTexel/s
FP32 (TFLOPS)
2.227 TFLOPS
4.113 TFLOPS
FP64 (TFLOPS)
556.8 GFLOPS (1:4)
1,371.1 GFLOPS (1:3)
Power
TDP
274 W
300 W
TDP (W)
274
300
+9.5%
Suggested PSU
600 W
700 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
GCN 1.0
Kepler 2.0
GPU Name
Tahiti
GK210
Generation
FirePro Data Center
(Dx00)
Tesla Kepler
(Kxx)
Process Size
28 nm
28 nm
Transistors
4,313 million
7,100 million
Die Size
352 mm²
561 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
12.7M / 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
—
3.7
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
Outputs
6x mini-DisplayPort 1.21x SDI
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Tesla Fermi
Successor
Radeon Instinct
Tesla Maxwell