GPU Comparison
RADEON
AMD 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
VS
GPU
Arc A770
CORE STATE
DG2-512
VRAM
16 GB
CLOCK SPEED
2400 MHz
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Vega 8
A770
Core Specs
Shading Units
512
4,096
+700.0%
Shaders
512
4,096
+700.0%
TMUs
32
256
+700.0%
ROPs
8
128
+1500.0%
Compute Units
8
—
Execution Units
—
512
Clocks
Base Clock
300 MHz
2100 MHz
Boost Clock
1100 MHz
2400 MHz
Memory Clock
System Shared
2000 MHz
16 Gbps effective
Memory
Memory Size
System Shared
16 GB
VRAM (MB)
—
16,384
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
512.0 GB/s
Cache
L2 Cache
—
16 MB
Performance
Pixel Rate
8.800 GPixel/s
307.2 GPixel/s
Texture Rate
35.20 GTexel/s
614.4 GTexel/s
FP32 (TFLOPS)
1,126.4 GFLOPS
19.66 TFLOPS
FP64 (TFLOPS)
70.40 GFLOPS (1:16)
2.458 TFLOPS (1:8)
FP16 (TFLOPS)
2.253 TFLOPS (2:1)
39.32 TFLOPS (2:1)
AI/RT
RT Cores
—
32
XMX Cores
—
512
Power
TDP
25 W
225 W
TDP (W)
25
225
+800.0%
Suggested PSU
—
550 W
Power Connectors
None
1x 6-pin + 1x 8-pin
Architecture
Architecture
GCN 5.0
Xe-HPG
GPU Name
Raven
DG2-512
Generation
Vega IGP
(Raven Ridge)
Alchemist
(Arc 7)
Process Size
14 nm
6 nm
Transistors
4,940 million
21,700 million
Die Size
210 mm²
406 mm²
Foundry
GlobalFoundries
TSMC
Density
23.5M / mm²
53.4M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
IGP
Dual-slot
Outputs
Motherboard Dependent
1x HDMI 2.13x DisplayPort 2.0
Bus Interface
IGP
PCIe 4.0 x16
Other
Launch Price
—
329 USD
Production
End-of-life
End-of-life
Predecessor
GCN 3.0 IGP
Xe Graphics
Successor
Vega II IGP
Battlemage