Home GPU Comparison NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon HD 7690M XT

NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon HD 7690M XT

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 2GB VRAM Radeon HD 7690M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 775M Mac Edition 's Advantages
Released 10 months late
Larger VRAM bandwidth (160.0GB/s vs 57.60GB/s)
864 additional rendering cores
AMD Radeon HD 7690M XT 's Advantages
Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 775M Mac Edition +207%
2.142 TFLOPS
Radeon HD 7690M XT
0.696 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Jan 2013
GeForce 700M
Generation
London
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
-
-
Compute Units
6
1344
Shading Units
480
112
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

22.32 GPixel/s
Pixel Rate
5.800 GPixel/s
89.26 GTexel/s
Texture Rate
17.40 GTexel/s
-
FP16 (half)
-
2.142 TFLOPS
FP32 (float)
696.0 GFLOPS
89.26 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
Thames
N13E-GTX-A2
GPU Variant
Thames XTX
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.716 billion
294 mm²
Die Size
104 mm²

Board Design

100W
TDP
25W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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