GPU Comparison
RADEON
AMD 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
VS
RADEON
Radeon Vega 8 Mobile
CORE STATE
Raven-M
VRAM
System Shared
CLOCK SPEED
1101 MHz
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R7 250
Vega 8 Mobile
Core Specs
Shading Units
512
512
0.0%
Shaders
512
512
0.0%
TMUs
32
32
0.0%
ROPs
16
8
-50.0%
Compute Units
8
8
0.0%
Clocks
Base Clock
—
300 MHz
Boost Clock
—
1101 MHz
GPU Clock
925 MHz
—
Memory Clock
900 MHz
1800 Mbps effective
System Shared
Memory
Memory Size
1024 MB
System Shared
VRAM (MB)
1,024
—
Memory Type
DDR3
System Shared
Memory Bus
128 bit
System Shared
Bandwidth
28.80 GB/s
System Dependent
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
256 KB
—
Performance
Pixel Rate
14.80 GPixel/s
8.808 GPixel/s
Texture Rate
29.60 GTexel/s
35.23 GTexel/s
FP32 (TFLOPS)
947.2 GFLOPS
1,127.4 GFLOPS
FP64 (TFLOPS)
59.20 GFLOPS (1:16)
70.46 GFLOPS (1:16)
FP16 (TFLOPS)
—
2.255 TFLOPS (2:1)
Power
TDP
55 W
25 W
TDP (W)
55
25
-54.5%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 1.0
GCN 5.0
GPU Name
Cape Verde
Raven-M
Generation
Volcanic Islands
(R7 200)
Vega IGP
(Raven Ridge-M)
Process Size
28 nm
14 nm
Transistors
1,500 million
4,940 million
Die Size
123 mm²
210 mm²
Foundry
TSMC
GlobalFoundries
Density
12.2M / mm²
23.5M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.7
Physical
Slot Width
Single-slot
IGP
Length
168 mm
6.6 inches
—
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
IGP
Other
Production
End-of-life
End-of-life
Predecessor
Sea Islands
GCN 3.0 IGP
Successor
Pirate Islands
Navi II IGP