GPU Comparison
RADEON
AMD Radeon Pro 555X
CORE STATE
Polaris 21
VRAM
4 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
Quadro GP100
CORE STATE
GP100
VRAM
16 GB
CLOCK SPEED
1443 MHz
TDP
235 W
BUS WIDTH
4096 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 555X
Quadro GP100
Core Specs
Shading Units
768
3,584
+366.7%
Shaders
768
3,584
+366.7%
TMUs
48
224
+366.7%
ROPs
16
96
+500.0%
Compute Units
12
—
SM Count
—
56
Clocks
Base Clock
—
1304 MHz
Boost Clock
—
1443 MHz
GPU Clock
907 MHz
—
Memory Clock
1470 MHz
5.9 Gbps effective
715 MHz
1430 Mbps effective
Memory
Memory Size
4 GB
16 GB
VRAM (MB)
4,096
16,384
+300.0%
Memory Type
GDDR5
HBM2
Memory Bus
128 bit
4096 bit
Bandwidth
94.08 GB/s
732.2 GB/s
Cache
L1 Cache
16 KB (per CU)
24 KB (per SM)
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
14.51 GPixel/s
138.5 GPixel/s
Texture Rate
43.54 GTexel/s
323.2 GTexel/s
FP32 (TFLOPS)
1,393.2 GFLOPS
10.34 TFLOPS
FP64 (TFLOPS)
87.07 GFLOPS (1:16)
5.172 TFLOPS (1:2)
FP16 (TFLOPS)
1,393.2 GFLOPS (1:1)
20.69 TFLOPS (2:1)
Power
TDP
75 W
235 W
TDP (W)
75
235
+213.3%
Suggested PSU
—
550 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
GCN 4.0
Pascal
GPU Name
Polaris 21
GP100
Generation
Radeon Pro Mac
(500X Series)
Quadro Pascal
(Px000)
Process Size
14 nm
16 nm
Transistors
3,000 million
15,300 million
Die Size
123 mm²
610 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
25.1M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
3.0
CUDA
—
6.0
Shader Model
6.7
6.0
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI4x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Maxwell
Successor
—
Quadro Volta