GPU Comparison
RADEON
AMD Radeon Pro Duo
CORE STATE
Capsaicin
VRAM
4 GB
CLOCK SPEED
—
TDP
350 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Duo
Pro VII
Core Specs
Shading Units
4,096
3,840
-6.3%
Shaders
4,096
3,840
-6.3%
TMUs
256
240
-6.3%
ROPs
64
64
0.0%
Compute Units
64
60
-6.3%
Clocks
Base Clock
—
1400 MHz
Boost Clock
—
1700 MHz
GPU Clock
1000 MHz
—
Memory Clock
500 MHz
1000 Mbps effective
1000 MHz
2 Gbps effective
Memory
Memory Size
4 GB
16 GB
VRAM (MB)
4,096
16,384
+300.0%
Memory Type
HBM
HBM2
Memory Bus
4096 bit
4096 bit
Bandwidth
512.0 GB/s
1.02 TB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Performance
Pixel Rate
64.00 GPixel/s
108.8 GPixel/s
Texture Rate
256.0 GTexel/s
408.0 GTexel/s
FP32 (TFLOPS)
8.192 TFLOPS
13.06 TFLOPS
FP64 (TFLOPS)
512.0 GFLOPS (1:16)
6.528 TFLOPS (1:2)
FP16 (TFLOPS)
8.192 TFLOPS (1:1)
26.11 TFLOPS (2:1)
Power
TDP
350 W
250 W
TDP (W)
350
250
-28.6%
Suggested PSU
750 W
600 W
Power Connectors
3x 8-pin
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 3.0
GCN 5.1
GPU Name
Capsaicin
Vega 20
Generation
Radeon Pro GCN
Radeon Pro Vega
(Vega II Series)
Process Size
28 nm
7 nm
Transistors
8,900 million
13,230 million
Die Size
596 mm²
331 mm²
Foundry
TSMC
TSMC
Density
14.9M / mm²
40.0M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1
2.1
Shader Model
6.5
6.7
Physical
Slot Width
Dual-slot
Dual-slot
Length
277 mm
10.9 inches
305 mm
12 inches
Height
111 mm
4.4 inches
111 mm
4.4 inches
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
6x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
1,499 USD
1,899 USD
Production
End-of-life
End-of-life
Predecessor
FirePro GCN
Radeon Pro Polaris
Successor
Radeon Pro Polaris
Radeon Pro Navi