Home GPU Comparison AMD Radeon R7 M340 vs NVIDIA GeForce RTX 2070 SUPER Max Q

AMD Radeon R7 M340 vs NVIDIA GeForce RTX 2070 SUPER Max Q

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R7 M340 and 8GB VRAM GeForce RTX 2070 SUPER Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 SUPER Max Q 's Advantages
Released 4 years and 4 months late
Boost Clock has increased by 62% (1155MHz vs 715MHz)
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (352.0GB/s vs 16.00GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 M340
0.549 TFLOPS
GeForce RTX 2070 SUPER Max Q +977%
5.914 TFLOPS
VS

Graphics Card

Dec 2015
Release Date
Apr 2020
Gem System
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

620 MHz
Base Clock
930 MHz
715 MHz
Boost Clock
1155 MHz
1000 MHz
Memory Clock
1375 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
16.00GB/s
Bandwidth
352.0GB/s

Render Config

6
Compute Units
-
-
SM Count
40
384
Shading Units
2560
24
TMUs
160
8
ROPs
64
-
Tensor Cores
320
-
RT Cores
40
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

5.720 GPixel/s
Pixel Rate
73.92 GPixel/s
17.16 GTexel/s
Texture Rate
184.8 GTexel/s
-
FP16 (half)
11.83 TFLOPS
549.1 GFLOPS
FP32 (float)
5.914 TFLOPS
34.32 GFLOPS
FP64 (double)
184.8 GFLOPS

Board Design

Unknown
TDP
80W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Opal
GPU Name
TU104
Opal PRO
GPU Variant
-
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
0.95 billion
Transistors
13.6 billion
77 mm²
Die Size
545 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
7.5
6.5 (5.1)
Shader Model
6.6

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