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

NVIDIA GeForce 615 vs AMD Radeon HD 7690M XT

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 615 and 2GB VRAM Radeon HD 7690M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7690M XT 's Advantages
Released 8 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (57.60GB/s vs 28.80GB/s)
432 additional rendering cores
Lower TDP (25W vs 49W)

Score

Benchmark

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

Graphics Card

May 2012
Release Date
Jan 2013
GeForce 600A
Generation
London
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
57.60GB/s

Render Config

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

Theoretical Performance

1.320 GPixel/s
Pixel Rate
5.800 GPixel/s
5.280 GTexel/s
Texture Rate
17.40 GTexel/s
-
FP16 (half)
-
126.7 GFLOPS
FP32 (float)
696.0 GFLOPS
10.56 GFLOPS
FP64 (double)
-

Graphics Processor

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

Board Design

49W
TDP
25W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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