Home GPU Comparison AMD Radeon HD 7690M XT Rebrand vs NVIDIA GeForce 615

AMD Radeon HD 7690M XT Rebrand vs NVIDIA GeForce 615

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7690M XT Rebrand and 1024MB VRAM GeForce 615 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
Larger VRAM bandwidth (51.20GB/s vs 28.80GB/s)
432 additional rendering cores
Lower TDP (25W vs 49W)

Score

Benchmark

FP32 (float)
Radeon HD 7690M XT Rebrand +448%
0.696 TFLOPS
GeForce 615
0.127 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
May 2012
London
Generation
GeForce 600A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
28.80GB/s

Render Config

6
Compute Units
-
-
SM Count
1
480
Shading Units
48
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.800 GPixel/s
Pixel Rate
1.320 GPixel/s
17.40 GTexel/s
Texture Rate
5.280 GTexel/s
-
-
-
696.0 GFLOPS
FP32 (float)
126.7 GFLOPS
-
FP64 (double)
10.56 GFLOPS

Board Design

25W
TDP
49W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
GF108
Whistler XTX
GPU Variant
-
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.585 billion
104 mm²
Die Size
116 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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