Home GPU Comparison NVIDIA GeForce GTX 760M vs AMD Radeon HD 6990M

NVIDIA GeForce GTX 760M vs AMD Radeon HD 6990M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 760M and 2GB VRAM Radeon HD 6990M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760M 's Advantages
Released 1 years and 10 months late
Boost Clock657MHz
Lower TDP (55W vs 100W)
AMD Radeon HD 6990M 's Advantages
Larger VRAM bandwidth (115.2GB/s vs 64.13GB/s)
352 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 760M
1.009 TFLOPS
Radeon HD 6990M +58%
1.602 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jul 2011
GeForce 700M
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

628 MHz
Base Clock
-
657 MHz
Boost Clock
-
1002 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
64.13GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
14
-
-
-
768
Shading Units
1120
64
TMUs
56
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

10.51 GPixel/s
Pixel Rate
22.88 GPixel/s
42.05 GTexel/s
Texture Rate
40.04 GTexel/s
-
-
-
1009 GFLOPS
FP32 (float)
1.602 TFLOPS
42.05 GFLOPS
FP64 (double)
-

Board Design

55W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK106
GPU Name
Blackcomb
N14E-GL-A1
GPU Variant
Blackcomb XTX (216-0811030)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
1.7 billion
221 mm²
Die Size
212 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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