Home GPU Comparison AMD Radeon RX Vega 56 Mobile vs AMD Radeon RX 6700M

AMD Radeon RX Vega 56 Mobile vs AMD Radeon RX 6700M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 10GB VRAM Radeon RX 6700M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages
Larger VRAM bandwidth (409.6GB/s vs 320.0GB/s)
1280 additional rendering cores
Lower TDP (120W vs 135W)
AMD Radeon RX 6700M 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 84% (2400MHz vs 1301MHz)
More VRAM (10GB vs 8GB)

Score

Benchmark

FP32 (float)
Radeon RX Vega 56 Mobile
9.326 TFLOPS
Radeon RX 6700M +18%
11.06 TFLOPS
Blender
Radeon RX Vega 56 Mobile
589
Radeon RX 6700M +104%
1202
VS

Graphics Card

Jun 2018
Release Date
May 2021
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1138 MHz
Base Clock
1489 MHz
1301 MHz
Boost Clock
2400 MHz
800 MHz
Memory Clock
2000 MHz

Memory

8GB
Memory Size
10GB
HBM2
Memory Type
GDDR6
2048bit
Memory Bus
160bit
409.6GB/s
Bandwidth
320.0GB/s

Render Config

56
Compute Units
36
-
-
-
3584
Shading Units
2304
224
TMUs
144
64
ROPs
64
-
-
-
-
RT Cores
36
16 KB (per CU)
L1 Cache
128 KB per Array
4 MB
L2 Cache
3 MB
-
L3 Cache
80 MB

Theoretical Performance

83.26 GPixel/s
Pixel Rate
153.6 GPixel/s
291.4 GTexel/s
Texture Rate
345.6 GTexel/s
18.65 TFLOPS
FP16 (half)
22.12 TFLOPS
9.326 TFLOPS
FP32 (float)
11.06 TFLOPS
582.8 GFLOPS
FP64 (double)
691.2 GFLOPS

Board Design

120W
TDP
135W
-
-
-
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Vega 10
GPU Name
Navi 22
Vega 10 XL (215-0894216)
GPU Variant
Navi 22
GCN 5.0
Architecture
RDNA 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
12.5 billion
Transistors
17.2 billion
495 mm²
Die Size
335 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.5

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