Radeon HD 7730M vs GeForce RTX 2070 Max Q Refresh
We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7730M and 8GB VRAM GeForce RTX 2070 Max Q Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7730M 's Advantages
Lower TDP (25W vs 115W)
GeForce RTX 2070 Max Q Refresh 's Advantages
Released 7 years and 11 months late
Boost Clock has increased by 67% (1125MHz vs 675MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (352.0GB/s vs 28.80GB/s)
1792 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7730M
691
GeForce RTX 2070 Max Q Refresh
+650%
5184
3DMark Time Spy
Radeon HD 7730M
408
GeForce RTX 2070 Max Q Refresh
+1560%
6774
Graphics Card
Apr 2012
Release Date
Mar 2020
London
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
575 MHz
Base Clock
900 MHz
675 MHz
Boost Clock
1125 MHz
900 MHz
Memory Clock
1375 MHz
Memory
2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
352.0GB/s
Render Config
8
Compute Units
-
-
SM Count
36
512
Shading Units
2304
32
TMUs
144
16
ROPs
64
-
Tensor Cores
288
-
RT Cores
36
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
4 MB
Theoretical Performance
10.80 GPixel/s
Pixel Rate
72.00 GPixel/s
21.60 GTexel/s
Texture Rate
162.0 GTexel/s
-
FP16 (half)
10.37 TFLOPS
691.2 GFLOPS
FP32 (float)
5.184 TFLOPS
43.20 GFLOPS
FP64 (double)
162.0 GFLOPS
Board Design
25W
TDP
115W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Chelsea
GPU Name
TU106B
Chelsea LE
(216-0834065)
GPU Variant
-
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.5 billion
Transistors
10.8 billion
123 mm²
Die Size
445 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
5.1
Shader Model
6.6