AMD Radeon HD 8670A vs NVIDIA GeForce GT 120M Mac Edition

VS

AMD Radeon HD 8670A

NVIDIA GeForce GT 120M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670A and 256MB VRAM GeForce GT 120M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8670A 's Advantages

Released 4 years and 2 months late

More VRAM (1024GB vs 256GB)

352 additional rendering cores

NVIDIA GeForce GT 120M Mac Edition 's Advantages

Larger VRAM bandwidth (25.34GB/s vs 16.00GB/s)

Lower TDP (14W vs 45W)

Score

Benchmark

FP32 (float)

Radeon HD 8670A +476%

0.461 TFLOPS

GeForce GT 120M Mac Edition

0.08 TFLOPS

Radeon HD 8670A

VS

GeForce GT 120M Mac Edition

Graphics Card

Feb 2013

Release Date

Dec 2008

All-In-One

Generation

GeForce 100M

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

792 MHz

Memory

1024MB

Memory Size

256MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

25.34GB/s

Render Config

6

Compute Units

-

SM Count

4

384

Shading Units

32

24

TMUs

16

8

ROPs

8

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

4.000 GPixel/s

14.40 GTexel/s

Texture Rate

8.000 GTexel/s

-

460.8 GFLOPS

FP32 (float)

80.00 GFLOPS

28.80 GFLOPS

FP64 (double)

-

Board Design

45W

TDP

14W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Mars

GPU Name

G96C

Mars XT

GPU Variant

-

GCN 1.0

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.95 billion

Transistors

0.314 billion

77 mm²

Die Size

121 mm²

Graphics Features

12 (11_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.1

5.1

Shader Model

4.0

Related GPU Comparisons

1

AMD Radeon HD 8670A vs NVIDIA GeForce GTX 950M

2

AMD Radeon HD 8670A vs AMD Radeon HD 6750M

3

AMD Radeon HD 8670A vs AMD Radeon R9 M390X

4

AMD Radeon HD 8670A vs AMD Radeon RX 7900M

5

AMD Radeon HD 8670A vs AMD Radeon 540X Mobile

6

AMD Radeon HD 8670A vs AMD Radeon Pro 570

7

AMD Radeon HD 8670A vs NVIDIA GeForce 9500M G

8

AMD Radeon HD 8670A vs AMD Radeon R9 M485X

9

AMD Radeon HD 8670A vs AMD Radeon HD 7530M

10

AMD Radeon HD 8670A vs NVIDIA GeForce GT 425M

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps