Home GPU Comparison NVIDIA GeForce GTX 970M vs ATI Mobility Radeon HD 5850 Mac Edition

NVIDIA GeForce GTX 970M vs ATI Mobility Radeon HD 5850 Mac Edition

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 970M and 1024MB VRAM Mobility Radeon HD 5850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 970M 's Advantages
Released 4 years and 9 months late
Boost Clock1038MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (120.3GB/s vs 64.00GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 970M +164%
2.657 TFLOPS
Mobility Radeon HD 5850 Mac Edition
1.005 TFLOPS
VS

Graphics Card

Oct 2014
Release Date
Jan 2010
GeForce 900M
Generation
Manhattan
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

924 MHz
Base Clock
-
1038 MHz
Boost Clock
-
1253 MHz
Memory Clock
1000 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
192bit
Memory Bus
128bit
120.3GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
-
Compute Units
10
1280
Shading Units
800
80
TMUs
40
48
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SMM)
L1 Cache
8 KB (per CU)
1536 KB
L2 Cache
256 KB

Theoretical Performance

49.82 GPixel/s
Pixel Rate
10.05 GPixel/s
83.04 GTexel/s
Texture Rate
25.12 GTexel/s
-
FP16 (half)
-
2.657 TFLOPS
FP32 (float)
1005 GFLOPS
83.04 GFLOPS
FP64 (double)
-

Graphics Processor

GM204
GPU Name
Broadway
N16E-GT-A2
GPU Variant
Broadway PRO (216-0769024)
Maxwell 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5.2 billion
Transistors
1.04 billion
398 mm²
Die Size
166 mm²

Board Design

Unknown
TDP
30W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
5.2
CUDA
-
6.7 (6.4)
Shader Model
5.0

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