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 R9 M265X
CORE STATE
Venus
VRAM
2 GB
CLOCK SPEED
625 MHz
TDP
—
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro VII
R9 M265X
Core Specs
Shading Units
3,840
640
-83.3%
Shaders
3,840
640
-83.3%
TMUs
240
40
-83.3%
ROPs
64
16
-75.0%
Compute Units
60
10
-83.3%
Clocks
Base Clock
1400 MHz
575 MHz
Boost Clock
1700 MHz
625 MHz
Memory Clock
1000 MHz
2 Gbps effective
1000 MHz
4 Gbps effective
Memory
Memory Size
16 GB
2 GB
VRAM (MB)
16,384
2,048
-87.5%
Memory Type
HBM2
GDDR5
Memory Bus
4096 bit
128 bit
Bandwidth
1.02 TB/s
64.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
256 KB
Performance
Pixel Rate
108.8 GPixel/s
10.00 GPixel/s
Texture Rate
408.0 GTexel/s
25.00 GTexel/s
FP32 (TFLOPS)
13.06 TFLOPS
800.0 GFLOPS
FP64 (TFLOPS)
6.528 TFLOPS (1:2)
50.00 GFLOPS (1:16)
FP16 (TFLOPS)
26.11 TFLOPS (2:1)
—
Power
TDP
250 W
—
TDP (W)
250
—
Suggested PSU
600 W
—
Power Connectors
1x 6-pin + 1x 8-pin
—
Architecture
Architecture
GCN 5.1
GCN 1.0
GPU Name
Vega 20
Venus
Generation
Radeon Pro Vega
(Vega II Series)
Gem System
(R9 M200)
Process Size
7 nm
28 nm
Transistors
13,230 million
1,500 million
Die Size
331 mm²
123 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
12.2M / mm²
API Support
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.2.170
OpenCL
2.1
2.1 (1.2)
Shader Model
6.7
6.5 (5.1)
Physical
Slot Width
Dual-slot
—
Length
305 mm
12 inches
—
Height
111 mm
4.4 inches
—
Outputs
6x mini-DisplayPort 1.4a
—
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Other
Launch Price
1,899 USD
—
Production
End-of-life
End-of-life
Predecessor
Radeon Pro Polaris
Solar System
Successor
Radeon Pro Navi
Polaris Mobile