GPU Comparison
RADEON
AMD Radeon Pro Vega 56
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
1250 MHz
TDP
210 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
RADEON
Radeon RX 550X
CORE STATE
Lexa
VRAM
4 GB
CLOCK SPEED
1183 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 56
RX 550X
Core Specs
Shading Units
3,584
512
-85.7%
Shaders
3,584
512
-85.7%
TMUs
224
32
-85.7%
ROPs
64
16
-75.0%
Compute Units
56
8
-85.7%
Clocks
Base Clock
1138 MHz
1100 MHz
Boost Clock
1250 MHz
1183 MHz
Memory Clock
786 MHz
1572 Mbps effective
1500 MHz
6 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
HBM2
GDDR5
Memory Bus
2048 bit
128 bit
Bandwidth
402.4 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Performance
Pixel Rate
80.00 GPixel/s
18.93 GPixel/s
Texture Rate
280.0 GTexel/s
37.86 GTexel/s
FP32 (TFLOPS)
8.960 TFLOPS
1,211.4 GFLOPS
FP64 (TFLOPS)
560.0 GFLOPS (1:16)
75.71 GFLOPS (1:16)
FP16 (TFLOPS)
17.92 TFLOPS (2:1)
1,211.4 GFLOPS (1:1)
Power
TDP
210 W
50 W
TDP (W)
210
50
-76.2%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 5.0
GCN 4.0
GPU Name
Vega 10
Lexa
Generation
Radeon Pro Mac
(Vega Series)
Polaris
(RX 500X)
Process Size
14 nm
14 nm
Transistors
12,500 million
2,200 million
Die Size
495 mm²
103 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
25.3M / mm²
21.4M / 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
IGP
Dual-slot
Length
—
145 mm
5.7 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Polaris
Successor
—
Vega