GPU Comparison
RADEON
AMD Radeon RX Vega 64
CORE STATE
Vega 10
VRAM
8 GB
CLOCK SPEED
1546 MHz
TDP
295 W
BUS WIDTH
2048 bit
ARCHITECTURE
GCN 5.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GPU
Iris Xe MAX Graphics
CORE STATE
DG1
VRAM
4 GB
CLOCK SPEED
1650 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
Generation 12.1
PROCESS
10 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX Vega 64
Iris Xe MAX Graphics
Core Specs
Shading Units
4,096
768
-81.3%
Shaders
4,096
768
-81.3%
TMUs
256
48
-81.3%
ROPs
64
24
-62.5%
Compute Units
64
—
Execution Units
—
96
Clocks
Base Clock
1247 MHz
300 MHz
Boost Clock
1546 MHz
1650 MHz
Memory Clock
945 MHz
1890 Mbps effective
2133 MHz
4.3 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
HBM2
LPDDR4X
Memory Bus
2048 bit
128 bit
Bandwidth
483.8 GB/s
68.26 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
4 MB
1024 KB
L3 Cache
—
16 MB
Performance
Pixel Rate
98.94 GPixel/s
39.60 GPixel/s
Texture Rate
395.8 GTexel/s
79.20 GTexel/s
FP32 (TFLOPS)
12.66 TFLOPS
2.534 TFLOPS
FP64 (TFLOPS)
791.6 GFLOPS (1:16)
633.6 GFLOPS (1:4)
FP16 (TFLOPS)
25.33 TFLOPS (2:1)
5.069 TFLOPS (2:1)
Power
TDP
295 W
25 W
TDP (W)
295
25
-91.5%
Suggested PSU
600 W
200 W
Power Connectors
2x 8-pin
—
Architecture
Architecture
GCN 5.0
Generation 12.1
GPU Name
Vega 10
DG1
Generation
Vega
(RX Vega)
Xe Graphics
Process Size
14 nm
10 nm
Transistors
12,500 million
—
Die Size
495 mm²
95 mm²
Foundry
GlobalFoundries
Intel
Density
25.3M / mm²
—
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
Dual-slot
IGP
Length
280 mm
11 inches
—
Height
111 mm
4.4 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
499 USD
—
Production
End-of-life
End-of-life
Predecessor
Polaris
Graphics
Successor
Navi
Alchemist