GPU Comparison
RADEON
AMD Radeon R7 Graphics
CORE STATE
Spectre Lite
VRAM
System Shared
CLOCK SPEED
—
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
Radeon Vega 8
CORE STATE
Raven
VRAM
System Shared
CLOCK SPEED
1100 MHz
TDP
25 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
R7 Graphics
Vega 8
Core Specs
Shading Units
384
512
+33.3%
Shaders
384
512
+33.3%
TMUs
24
32
+33.3%
ROPs
8
8
0.0%
Compute Units
6
8
+33.3%
Clocks
Base Clock
—
300 MHz
Boost Clock
—
1100 MHz
GPU Clock
720 MHz
—
Memory Clock
System Shared
System Shared
Memory
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Shared
Bandwidth
System Dependent
System Dependent
Performance
Pixel Rate
5.760 GPixel/s
8.800 GPixel/s
Texture Rate
17.28 GTexel/s
35.20 GTexel/s
FP32 (TFLOPS)
553.0 GFLOPS
1,126.4 GFLOPS
FP64 (TFLOPS)
34.56 GFLOPS (1:16)
70.40 GFLOPS (1:16)
FP16 (TFLOPS)
—
2.253 TFLOPS (2:1)
Power
TDP
25 W
25 W
TDP (W)
25
25
0.0%
Power Connectors
—
None
Architecture
Architecture
GCN 2.0
GCN 5.0
GPU Name
Spectre Lite
Raven
Generation
GCN 2.0 IGP
(Kaveri)
Vega IGP
(Raven Ridge)
Process Size
28 nm
14 nm
Transistors
2,410 million
4,940 million
Die Size
245 mm²
210 mm²
Foundry
GlobalFoundries
GlobalFoundries
Density
9.8M / mm²
23.5M / mm²
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.3
OpenCL
2.1
2.1
Shader Model
6.5
6.7
Physical
Slot Width
IGP
IGP
Outputs
Motherboard Dependent
Motherboard Dependent
Bus Interface
IGP
IGP
Other
Production
End-of-life
End-of-life
Predecessor
TeraScale 3 IGP
GCN 3.0 IGP
Successor
GCN 3.0 IGP
Vega II IGP