ATI Mobility Radeon HD 4850 X2 vs AMD Radeon Pro Vega 64X
We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4850 X2 and 16GB VRAM Radeon Pro Vega 64X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Pro Vega 64X 's Advantages
Released 10 years and 2 months late
Boost Clock1468MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 89.60GB/s)
3296 additional rendering cores
Score
Benchmark
FP32 (float)
Mobility Radeon HD 4850 X2
0.8 TFLOPS
Radeon Pro Vega 64X
+1403%
12.03 TFLOPS
Graphics Card
Jan 2009
Release Date
Mar 2019
M9x
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1250 MHz
-
Boost Clock
1468 MHz
700 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
16GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
2048bit
89.60GB/s
Bandwidth
512.0GB/s
Render Config
10
Compute Units
64
-
-
-
800
Shading Units
4096
40
TMUs
256
16
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
8.000 GPixel/s
Pixel Rate
93.95 GPixel/s
20.00 GTexel/s
Texture Rate
375.8 GTexel/s
-
FP16 (half)
24.05 TFLOPS
800.0 GFLOPS
FP32 (float)
12.03 TFLOPS
160.0 GFLOPS
FP64 (double)
751.6 GFLOPS
Board Design
Unknown
TDP
250W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
M98
GPU Name
Vega 10
M98 L2
(216-0732019)
GPU Variant
Vega 10 XT
(215-0894200)
TeraScale
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.956 billion
Transistors
12.5 billion
256 mm²
Die Size
495 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4
