Home GPU Comparison AMD Radeon HD 7690M XT Rebrand vs NVIDIA GeForce GT 330M

AMD Radeon HD 7690M XT Rebrand vs NVIDIA GeForce GT 330M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7690M XT Rebrand and 1024MB VRAM GeForce GT 330M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7690M XT Rebrand 's Advantages
Released 2 years late
Larger VRAM bandwidth (51.20GB/s vs 25.60GB/s)
432 additional rendering cores
NVIDIA GeForce GT 330M 's Advantages
Lower TDP (23W vs 25W)

Score

Benchmark

FP32 (float)
Radeon HD 7690M XT Rebrand +475%
0.696 TFLOPS
GeForce GT 330M
0.121 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
25.60GB/s

Render Config

6
Compute Units
-
-
SM Count
6
480
Shading Units
48
24
TMUs
16
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

5.800 GPixel/s
Pixel Rate
4.600 GPixel/s
17.40 GTexel/s
Texture Rate
9.200 GTexel/s
-
-
-
696.0 GFLOPS
FP32 (float)
121.4 GFLOPS
-
-
-

Board Design

25W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
GT216
Whistler XTX
GPU Variant
N11P-GE1-A3
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.486 billion
104 mm²
Die Size
100 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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