Home GPU Comparison AMD Radeon R9 M290X Mac Edition vs AMD Radeon Pro Vega 64

AMD Radeon R9 M290X Mac Edition vs AMD Radeon Pro Vega 64

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M290X Mac Edition and 16GB VRAM Radeon Pro Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X Mac Edition 's Advantages
Lower TDP (80W vs 250W)
AMD Radeon Pro Vega 64 's Advantages
Released 2 years and 7 months late
Boost Clock has increased by 38% (1350MHz vs 975MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (402.4GB/s vs 174.7GB/s)
3072 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M290X Mac Edition
1.997 TFLOPS
Radeon Pro Vega 64 +453%
11.06 TFLOPS
VS

Graphics Card

Nov 2014
Release Date
Jun 2017
Crystal System
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

850 MHz
Base Clock
1250 MHz
975 MHz
Boost Clock
1350 MHz
1365 MHz
Memory Clock
786 MHz

Memory

2GB
Memory Size
16GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
2048bit
174.7GB/s
Bandwidth
402.4GB/s

Render Config

16
Compute Units
64
-
-
-
1024
Shading Units
4096
64
TMUs
256
32
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
86.40 GPixel/s
62.40 GTexel/s
Texture Rate
345.6 GTexel/s
-
FP16 (half)
22.12 TFLOPS
1.997 TFLOPS
FP32 (float)
11.06 TFLOPS
124.8 GFLOPS
FP64 (double)
691.2 GFLOPS

Board Design

80W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Pitcairn
GPU Name
Vega 10
Pitcairn PRO (215-0828062)
GPU Variant
Vega 10 XT (215-0894200)
GCN 1.0
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.8 billion
Transistors
12.5 billion
212 mm²
Die Size
495 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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