GPU Comparison
RADEON
AMD Radeon Pro Vega 64X
CORE STATE
Vega 10
VRAM
16 GB
CLOCK SPEED
1468 MHz
TDP
250 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
RADEON
Radeon R7 250
CORE STATE
Cape Verde
VRAM
1024 MB
CLOCK SPEED
—
TDP
55 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Pro Vega 64X
R7 250
Core Specs
Shading Units
4,096
512
-87.5%
Shaders
4,096
512
-87.5%
TMUs
256
32
-87.5%
ROPs
64
16
-75.0%
Compute Units
64
8
-87.5%
Clocks
Base Clock
1250 MHz
—
Boost Clock
1468 MHz
—
GPU Clock
—
925 MHz
Memory Clock
1000 MHz
2 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
16 GB
1024 MB
VRAM (MB)
16,384
1,024
-93.8%
Memory Type
HBM2
DDR3
Memory Bus
2048 bit
128 bit
Bandwidth
512.0 GB/s
28.80 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
256 KB
Performance
Pixel Rate
93.95 GPixel/s
14.80 GPixel/s
Texture Rate
375.8 GTexel/s
29.60 GTexel/s
FP32 (TFLOPS)
12.03 TFLOPS
947.2 GFLOPS
FP64 (TFLOPS)
751.6 GFLOPS (1:16)
59.20 GFLOPS (1:16)
FP16 (TFLOPS)
24.05 TFLOPS (2:1)
—
Power
TDP
250 W
55 W
TDP (W)
250
55
-78.0%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
GCN 5.0
GCN 1.0
GPU Name
Vega 10
Cape Verde
Generation
Radeon Pro Mac
(Vega Series)
Volcanic Islands
(R7 200)
Process Size
14 nm
28 nm
Transistors
12,500 million
1,500 million
Die Size
495 mm²
123 mm²
Foundry
GlobalFoundries
TSMC
Density
25.3M / 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
IGP
Single-slot
Length
—
168 mm
6.6 inches
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Sea Islands
Successor
—
Pirate Islands