Home GPU Comparison NVIDIA GeForce GTX 470M vs AMD Radeon HD 8670M

NVIDIA GeForce GTX 470M vs AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 1536MB VRAM GeForce GTX 470M and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470M 's Advantages
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
AMD Radeon HD 8670M 's Advantages
Released 2 years and 6 months late
Boost Clock975MHz
32 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 470M
0.616 TFLOPS
Radeon HD 8670M +1%
0.624 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Mar 2013
GeForce 400M
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
925 MHz
-
Boost Clock
975 MHz
750 MHz
Memory Clock
900 MHz

Memory

1536MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
192bit
Memory Bus
64bit
72.00GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
6
SM Count
-
288
Shading Units
320
48
TMUs
20
24
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

6.420 GPixel/s
Pixel Rate
7.800 GPixel/s
25.68 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
616.3 GFLOPS
FP32 (float)
624.0 GFLOPS
51.36 GFLOPS
FP64 (double)
39.00 GFLOPS

Board Design

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

Graphics Processor

GF104
GPU Name
Sun
N11E-GT
GPU Variant
Sun S3 XT (216-0841009)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.95 billion
Transistors
0.69 billion
332 mm²
Die Size
56 mm²

Graphics Features

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

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