AMD Radeon Graphics 448SP vs AMD Radeon RX Vega 56
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Aug 2017
Generation
Lucienne
Vega
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
1156 MHz
Boost Clock
1800 MHz
1471 MHz
Memory Clock
System Shared
800 MHz
Memory
Memory Size
System Shared
8GB
Memory Type
System Shared
HBM2
Memory Bus
System Shared
2048bit
Bandwidth
System Dependent
409.6GB/s
Render Config
Compute Units
7
56
Shading Units
448
3584
TMUs
32
224
ROPs
8
64
L1 Cache
—
16 KB (per CU)
L2 Cache
—
4 MB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
94.14 GPixel/s
Texture Rate
57.60 GTexel/s
329.5 GTexel/s
FP16 (half)
3.226 TFLOPS
21.09 TFLOPS
FP32 (float)
1.613 TFLOPS
10.54 TFLOPS
FP64 (double)
100.8 GFLOPS
659.0 GFLOPS
Graphics Processor
GPU Name
Lucienne
Vega 10
Architecture
GCN 5.1
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
9.8 billion
12.5 billion
Die Size
156 mm²
495 mm²
GPU Variant
—
Vega 10 XL(215-0894216)
Board Design
TDP
25W
210W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2
Shader Model
6.4
6.4
Benchmark
3DMark Time Spy
—
6,783
3DMark Time Spy Extreme
—
3,310
▲ Specs Compare
Data sourced from official specifications and benchmark tests.