Home GPU Comparison AMD Radeon HD 7370M vs NVIDIA GeForce GT 645M

AMD Radeon HD 7370M vs NVIDIA GeForce GT 645M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7370M and 2GB VRAM GeForce GT 645M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7370M 's Advantages
Lower TDP (11W vs 32W)
NVIDIA GeForce GT 645M 's Advantages
Released 9 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 7370M
0.12 TFLOPS
GeForce GT 645M +353%
0.544 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Oct 2012
London
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
2
Compute Units
-
80
Shading Units
384
8
TMUs
32
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
256 KB

Theoretical Performance

3.000 GPixel/s
Pixel Rate
5.672 GPixel/s
6.000 GTexel/s
Texture Rate
22.69 GTexel/s
-
FP16 (half)
-
120.0 GFLOPS
FP32 (float)
544.5 GFLOPS
-
FP64 (double)
22.69 GFLOPS

Graphics Processor

Robson
GPU Name
GK107
Robson CE
GPU Variant
N13P-GS
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.27 billion
59 mm²
Die Size
118 mm²

Board Design

11W
TDP
32W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
5.0
Shader Model
5.1

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