Home GPU Comparison AMD Radeon R9 A375 vs NVIDIA GeForce 305M

AMD Radeon R9 A375 vs NVIDIA GeForce 305M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 A375 and 512MB VRAM GeForce 305M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 A375 's Advantages
Released 5 years late
Boost Clock925MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (72.00GB/s vs 11.20GB/s)
624 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 A375 +3410%
1.299 TFLOPS
GeForce 305M
0.037 TFLOPS
VS

Graphics Card

Jan 2015
Release Date
Jan 2010
All-In-One
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1125 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
11.20GB/s

Render Config

10
Compute Units
-
-
SM Count
2
640
Shading Units
16
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

16.24 GPixel/s
Pixel Rate
2.100 GPixel/s
40.60 GTexel/s
Texture Rate
4.200 GTexel/s
-
-
-
1299 GFLOPS
FP32 (float)
36.80 GFLOPS
-
-
-

Board Design

Unknown
TDP
14W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Venus
GPU Name
GT218
Venus XTX (216-0846033)
GPU Variant
N11M-LP1
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.26 billion
123 mm²
Die Size
57 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.2
6.5 (5.1)
Shader Model
4.1

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