Home GPU Comparison AMD Radeon RX 6700M vs AMD Radeon R9 M290X Mac Edition

AMD Radeon RX 6700M vs AMD Radeon R9 M290X Mac Edition

We compared two Mobile platform GPUs: 10GB VRAM Radeon RX 6700M and 2GB VRAM Radeon R9 M290X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700M 's Advantages
Released 6 years and 6 months late
Boost Clock has increased by 146% (2400MHz vs 975MHz)
More VRAM (10GB vs 2GB)
Larger VRAM bandwidth (320.0GB/s vs 174.7GB/s)
1280 additional rendering cores
AMD Radeon R9 M290X Mac Edition 's Advantages
Lower TDP (80W vs 135W)

Score

Benchmark

FP32 (float)
Radeon RX 6700M +453%
11.06 TFLOPS
Radeon R9 M290X Mac Edition
1.997 TFLOPS
VS

Graphics Card

May 2021
Release Date
Nov 2014
Mobility Radeon
Generation
Crystal System
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1489 MHz
Base Clock
850 MHz
2400 MHz
Boost Clock
975 MHz
2000 MHz
Memory Clock
1365 MHz

Memory

10GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
256bit
320.0GB/s
Bandwidth
174.7GB/s

Render Config

-
SM Count
-
36
Compute Units
16
2304
Shading Units
1024
144
TMUs
64
64
ROPs
32
-
Tensor Cores
-
36
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
512 KB

Theoretical Performance

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

Graphics Processor

Navi 22
GPU Name
Pitcairn
Navi 22
GPU Variant
Pitcairn PRO (215-0828062)
RDNA 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
17.2 billion
Transistors
2.8 billion
335 mm²
Die Size
212 mm²

Board Design

135W
TDP
80W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.3
Vulkan
1.2
-
CUDA
-
6.5
Shader Model
5.1

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