GPU Comparison
RADEON
AMD Radeon Pro WX 3100
CORE STATE
Lexa
VRAM
4 GB
CLOCK SPEED
1219 MHz
TDP
65 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
Quadro K620
CORE STATE
GM107
VRAM
2 GB
CLOCK SPEED
1124 MHz
TDP
45 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro WX 3100
Quadro K620
Core Specs
Shading Units
512
384
-25.0%
Shaders
512
384
-25.0%
TMUs
32
24
-25.0%
ROPs
16
16
0.0%
Compute Units
8
—
Clocks
Base Clock
925 MHz
1058 MHz
Boost Clock
1219 MHz
1124 MHz
Memory Clock
1500 MHz
6 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
DDR3
Memory Bus
128 bit
128 bit
Bandwidth
96.00 GB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
512 KB
2 MB
Performance
Pixel Rate
19.50 GPixel/s
17.98 GPixel/s
Texture Rate
39.01 GTexel/s
26.98 GTexel/s
FP32 (TFLOPS)
1,248.3 GFLOPS
863.2 GFLOPS
FP64 (TFLOPS)
78.02 GFLOPS (1:16)
26.98 GFLOPS (1:32)
FP16 (TFLOPS)
1,248.3 GFLOPS (1:1)
—
Power
TDP
65 W
45 W
TDP (W)
65
45
-30.8%
Suggested PSU
250 W
200 W
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Maxwell
GPU Name
Lexa
GM107
Generation
Radeon Pro Polaris
(WX x100)
Quadro Kepler
(Kx200)
Process Size
14 nm
28 nm
Transistors
2,200 million
1,870 million
Die Size
103 mm²
148 mm²
Foundry
GlobalFoundries
TSMC
Density
21.4M / mm²
12.6M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
6.7
6.7 (5.1)
Physical
Slot Width
Single-slot
Single-slot
Length
168 mm
6.6 inches
160 mm
6.3 inches
Height
69 mm
2.7 inches
69 mm
2.7 inches
Outputs
1x DisplayPort 1.4a2x mini-DisplayPort 1.4a
1x DVI1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
199 USD
—
Production
End-of-life
End-of-life
Predecessor
Radeon Pro GCN
Quadro Fermi
Successor
Radeon Pro Vega
Quadro Maxwell