Home GPU Comparison AMD Radeon HD 7970M vs NVIDIA GeForce GT 325M

AMD Radeon HD 7970M vs NVIDIA GeForce GT 325M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7970M and 1024MB VRAM GeForce GT 325M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7970M 's Advantages
Released 2 years and 3 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (153.6GB/s vs 22.40GB/s)
1232 additional rendering cores
NVIDIA GeForce GT 325M 's Advantages
Lower TDP (23W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 7970M +2190%
2.176 TFLOPS
GeForce GT 325M
0.095 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Jan 2010
London
Generation
GeForce 300M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
6
20
Compute Units
-
1280
Shading Units
48
80
TMUs
16
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

27.20 GPixel/s
Pixel Rate
3.600 GPixel/s
68.00 GTexel/s
Texture Rate
7.200 GTexel/s
-
FP16 (half)
-
2.176 TFLOPS
FP32 (float)
95.04 GFLOPS
136.0 GFLOPS
FP64 (double)
-

Graphics Processor

Wimbledon
GPU Name
GT216
Wimbledon XT (216-0836036)
GPU Variant
N11P-GV1
GCN 1.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.486 billion
212 mm²
Die Size
100 mm²

Board Design

100W
TDP
23W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
5.1
Shader Model
4.1

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