AMD Radeon HD 7730M vs NVIDIA GeForce GTX 860M OEM
We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 2GB VRAM GeForce GTX 860M OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7730M 's Advantages
Lower TDP (25W vs 75W)
NVIDIA GeForce GTX 860M OEM 's Advantages
Released 2 years and 10 months late
Boost Clock has increased by 61% (1085MHz vs 675MHz)
Larger VRAM bandwidth (80.19GB/s vs 28.80GB/s)
128 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7730M
0.691 TFLOPS
GeForce GTX 860M OEM
+101%
1.389 TFLOPS
Graphics Card
Apr 2012
Release Date
Feb 2015
London
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
575 MHz
Base Clock
1020 MHz
675 MHz
Boost Clock
1085 MHz
900 MHz
Memory Clock
1253 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
80.19GB/s
Render Config
8
Compute Units
-
-
-
-
512
Shading Units
640
32
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
10.80 GPixel/s
Pixel Rate
17.36 GPixel/s
21.60 GTexel/s
Texture Rate
43.40 GTexel/s
-
-
-
691.2 GFLOPS
FP32 (float)
1389 GFLOPS
43.20 GFLOPS
FP64 (double)
43.40 GFLOPS
Board Design
25W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Chelsea
GPU Name
GM107
Chelsea LE
(216-0834065)
GPU Variant
N15P-GX-A1
GCN 1.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
1.87 billion
123 mm²
Die Size
148 mm²
Graphics Features
12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
5.1
Shader Model
5.1
