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
RADEON
Radeon RX 560X
CORE STATE
Polaris 21
VRAM
4 GB
CLOCK SPEED
1275 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro VII
RX 560X
Core Specs
Shading Units
3,840
1,024
-73.3%
Shaders
3,840
1,024
-73.3%
TMUs
240
64
-73.3%
ROPs
64
16
-75.0%
Compute Units
60
16
-73.3%
Clocks
Base Clock
1400 MHz
1175 MHz
Boost Clock
1700 MHz
1275 MHz
Memory Clock
1000 MHz
2 Gbps effective
1750 MHz
7 Gbps effective
Memory
Memory Size
16 GB
4 GB
VRAM (MB)
16,384
4,096
-75.0%
Memory Type
HBM2
GDDR5
Memory Bus
4096 bit
128 bit
Bandwidth
1.02 TB/s
112.0 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
1024 KB
Performance
Pixel Rate
108.8 GPixel/s
20.40 GPixel/s
Texture Rate
408.0 GTexel/s
81.60 GTexel/s
FP32 (TFLOPS)
13.06 TFLOPS
2.611 TFLOPS
FP64 (TFLOPS)
6.528 TFLOPS (1:2)
163.2 GFLOPS (1:16)
FP16 (TFLOPS)
26.11 TFLOPS (2:1)
2.611 TFLOPS (1:1)
Power
TDP
250 W
75 W
TDP (W)
250
75
-70.0%
Suggested PSU
600 W
250 W
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
GCN 5.1
GCN 4.0
GPU Name
Vega 20
Polaris 21
Generation
Radeon Pro Vega
(Vega II Series)
Polaris
(RX 500X)
Process Size
7 nm
14 nm
Transistors
13,230 million
3,000 million
Die Size
331 mm²
123 mm²
Foundry
TSMC
GlobalFoundries
Density
40.0M / mm²
24.4M / mm²
API Support
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
2.1
2.1
Shader Model
6.7
6.7
Physical
Slot Width
Dual-slot
Dual-slot
Length
305 mm
12 inches
170 mm
6.7 inches
Height
111 mm
4.4 inches
—
Outputs
6x mini-DisplayPort 1.4a
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Other
Launch Price
1,899 USD
—
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Polaris
Polaris
Successor
Radeon Pro Navi
Vega