GPU Comparison
RADEON
AMD Radeon Pro VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1700 MHz
TDP
250 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2020
VS
GEFORCE
Quadro K4000
CORE STATE
GK106
VRAM
3 GB
CLOCK SPEED
—
TDP
80 W
BUS WIDTH
192 bit
ARCHITECTURE
Kepler
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
Pro VII
Quadro K4000
Core Specs
Shading Units
3,840
768
-80.0%
Shaders
3,840
768
-80.0%
TMUs
240
64
-73.3%
ROPs
64
24
-62.5%
Compute Units
60
—
Clocks
Base Clock
1400 MHz
—
Boost Clock
1700 MHz
—
GPU Clock
—
810 MHz
Memory Clock
1000 MHz
2 Gbps effective
1404 MHz
5.6 Gbps effective
Memory
Memory Size
16 GB
3 GB
VRAM (MB)
16,384
3,072
-81.3%
Memory Type
HBM2
GDDR5
Memory Bus
4096 bit
192 bit
Bandwidth
1.02 TB/s
134.8 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
384 KB
Performance
Pixel Rate
108.8 GPixel/s
12.96 GPixel/s
Texture Rate
408.0 GTexel/s
51.84 GTexel/s
FP32 (TFLOPS)
13.06 TFLOPS
1,244.2 GFLOPS
FP64 (TFLOPS)
6.528 TFLOPS (1:2)
51.84 GFLOPS (1:24)
FP16 (TFLOPS)
26.11 TFLOPS (2:1)
—
Power
TDP
250 W
80 W
TDP (W)
250
80
-68.0%
Suggested PSU
600 W
250 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Architecture
Architecture
GCN 5.1
Kepler
GPU Name
Vega 20
GK106
Generation
Radeon Pro Vega
(Vega II Series)
Quadro Kepler
(Kx000)
Process Size
7 nm
28 nm
Transistors
13,230 million
2,540 million
Die Size
331 mm²
221 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
11.5M / mm²
API Support
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.175
OpenCL
2.1
3.0
CUDA
—
3.0
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Dual-slot
Single-slot
Length
305 mm
12 inches
241 mm
9.5 inches
Height
111 mm
4.4 inches
111 mm
4.4 inches
Outputs
6x mini-DisplayPort 1.4a
1x DVI2x DisplayPort 1.2
Bus Interface
PCIe 4.0 x16
PCIe 2.0 x16
Other
Launch Price
1,899 USD
1,269 USD
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Polaris
Quadro Fermi
Successor
Radeon Pro Navi
Quadro Maxwell