Home GPU Comparison AMD Radeon R9 M375X vs NVIDIA GeForce GTX 770M

AMD Radeon R9 M375X vs NVIDIA GeForce GTX 770M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M375X and 3GB VRAM GeForce GTX 770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M375X 's Advantages
Released 2 years late
Boost Clock has increased by 27% (1015MHz vs 797MHz)
NVIDIA GeForce GTX 770M 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (96.19GB/s vs 72.00GB/s)
320 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M375X
1.299 TFLOPS
GeForce GTX 770M +17%
1.53 TFLOPS
VS

Graphics Card

May 2015
Release Date
May 2013
Gem System
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

925 MHz
Base Clock
706 MHz
1015 MHz
Boost Clock
797 MHz
1125 MHz
Memory Clock
1002 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
192bit
72.00GB/s
Bandwidth
96.19GB/s

Render Config

10
Compute Units
-
-
-
-
640
Shading Units
960
40
TMUs
80
16
ROPs
24
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

16.24 GPixel/s
Pixel Rate
15.94 GPixel/s
40.60 GTexel/s
Texture Rate
63.76 GTexel/s
-
-
-
1299 GFLOPS
FP32 (float)
1.530 TFLOPS
81.20 GFLOPS
FP64 (double)
63.76 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Tropo
GPU Name
GK106
Tropo XTX
GPU Variant
N14E-GS-A1
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
2.54 billion
123 mm²
Die Size
221 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5 (5.1)
Shader Model
5.1

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