GPU Comparison
RADEON
AMD FirePro D300
CORE STATE
Pitcairn
VRAM
2 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
GEFORCE
Tesla P4
CORE STATE
GP104
VRAM
8 GB
CLOCK SPEED
1114 MHz
TDP
75 W
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D300
Tesla P4
Core Specs
Shading Units
1,280
2,560
+100.0%
Shaders
1,280
2,560
+100.0%
TMUs
80
160
+100.0%
ROPs
32
64
+100.0%
Compute Units
20
—
SM Count
—
20
Clocks
Base Clock
—
886 MHz
Boost Clock
—
1114 MHz
GPU Clock
850 MHz
—
Memory Clock
1270 MHz
5.1 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
2 GB
8 GB
VRAM (MB)
2,048
8,192
+300.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
256 bit
Bandwidth
162.6 GB/s
192.3 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
512 KB
2 MB
Performance
Pixel Rate
27.20 GPixel/s
71.30 GPixel/s
Texture Rate
68.00 GTexel/s
178.2 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
5.704 TFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
178.2 GFLOPS (1:32)
FP16 (TFLOPS)
—
89.12 GFLOPS (1:64)
Power
TDP
150 W
75 W
TDP (W)
150
75
-50.0%
Suggested PSU
450 W
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Pascal
GPU Name
Pitcairn
GP104
Generation
FirePro Data Center
(Dx00)
Tesla Pascal
(Pxx)
Process Size
28 nm
16 nm
Transistors
2,800 million
7,200 million
Die Size
212 mm²
314 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
22.9M / 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
—
6.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Single-slot
Single-slot
Length
242 mm
9.5 inches
168 mm
6.6 inches
Outputs
4x DisplayPort 1.2
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Tesla Maxwell
Successor
Radeon Instinct
Tesla Volta