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 470
CORE STATE
Ellesmere
VRAM
4 GB
CLOCK SPEED
1206 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
Pro VII
RX 470
Core Specs
Shading Units
3,840
2,048
-46.7%
Shaders
3,840
2,048
-46.7%
TMUs
240
128
-46.7%
ROPs
64
32
-50.0%
Compute Units
60
32
-46.7%
Clocks
Base Clock
1400 MHz
926 MHz
Boost Clock
1700 MHz
1206 MHz
Memory Clock
1000 MHz
2 Gbps effective
1650 MHz
6.6 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
256 bit
Bandwidth
1.02 TB/s
211.2 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
2 MB
Performance
Pixel Rate
108.8 GPixel/s
38.59 GPixel/s
Texture Rate
408.0 GTexel/s
154.4 GTexel/s
FP32 (TFLOPS)
13.06 TFLOPS
4.940 TFLOPS
FP64 (TFLOPS)
6.528 TFLOPS (1:2)
308.7 GFLOPS (1:16)
FP16 (TFLOPS)
26.11 TFLOPS (2:1)
4.940 TFLOPS (1:1)
Power
TDP
250 W
120 W
TDP (W)
250
120
-52.0%
Suggested PSU
600 W
300 W
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Architecture
Architecture
GCN 5.1
GCN 4.0
GPU Name
Vega 20
Ellesmere
Generation
Radeon Pro Vega
(Vega II Series)
Arctic Islands
(RX 400)
Process Size
7 nm
14 nm
Transistors
13,230 million
5,700 million
Die Size
331 mm²
232 mm²
Foundry
TSMC
GlobalFoundries
Density
40.0M / mm²
24.6M / 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
240 mm
9.4 inches
Height
111 mm
4.4 inches
95 mm
3.7 inches
Outputs
6x mini-DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
1,899 USD
179 USD
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Polaris
Pirate Islands
Successor
Radeon Pro Navi
Polaris