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 4000
CORE STATE
GF100
VRAM
2 GB
CLOCK SPEED
—
TDP
142 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 555X
Quadro 4000
Core Specs
Shading Units
768
256
-66.7%
Shaders
768
256
-66.7%
TMUs
48
32
-33.3%
ROPs
16
32
+100.0%
Compute Units
12
—
SM Count
—
8
Clocks
GPU Clock
907 MHz
475 MHz
Shader Clock
—
950 MHz
Memory Clock
1470 MHz
5.9 Gbps effective
702 MHz
2.8 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
94.08 GB/s
89.86 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
14.51 GPixel/s
7.600 GPixel/s
Texture Rate
43.54 GTexel/s
15.20 GTexel/s
FP32 (TFLOPS)
1,393.2 GFLOPS
486.4 GFLOPS
FP64 (TFLOPS)
87.07 GFLOPS (1:16)
243.2 GFLOPS (1:2)
FP16 (TFLOPS)
1,393.2 GFLOPS (1:1)
—
Power
TDP
75 W
142 W
TDP (W)
75
142
+89.3%
Suggested PSU
—
300 W
Power Connectors
None
1x 6-pin
Architecture
Architecture
GCN 4.0
Fermi
GPU Name
Polaris 21
GF100
Generation
Radeon Pro Mac
(500X Series)
Quadro Fermi
(x000)
Process Size
14 nm
40 nm
Transistors
3,000 million
3,100 million
Die Size
123 mm²
529 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
5.9M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
—
OpenCL
2.1
1.1
CUDA
—
2.0
Shader Model
6.7
5.1
Physical
Slot Width
IGP
Single-slot
Length
—
241 mm
9.5 inches
Height
—
111 mm
4.4 inches
Outputs
Portable Device Dependent
1x DVI2x DisplayPort
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
1,199 USD
Production
End-of-life
End-of-life
Predecessor
—
Quadro FX Tesla
Successor
—
Quadro Kepler