Home GPU Comparison NVIDIA T550 Mobile vs AMD Radeon HD 7770M

NVIDIA T550 Mobile vs AMD Radeon HD 7770M

We compared two Mobile platform GPUs: 4GB VRAM T550 Mobile and 1024MB VRAM Radeon HD 7770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T550 Mobile 's Advantages
Released 10 years and 1 months late
Boost Clock1665MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
512 additional rendering cores
Lower TDP (23W vs 32W)

Score

Benchmark

FP32 (float)
T550 Mobile +393%
3.41 TFLOPS
Radeon HD 7770M
0.691 TFLOPS
VS

Graphics Card

May 2022
Release Date
Apr 2012
Quadro Mobile
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1065 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1500 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
96.00GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
8
16
SM Count
-
1024
Shading Units
512
64
TMUs
32
32
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

53.28 GPixel/s
Pixel Rate
10.80 GPixel/s
106.6 GTexel/s
Texture Rate
21.60 GTexel/s
6.820 TFLOPS
FP16 (half)
-
3.410 TFLOPS
FP32 (float)
691.2 GFLOPS
106.6 GFLOPS
FP64 (double)
43.20 GFLOPS

Board Design

23W
TDP
32W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

TU117
GPU Name
Chelsea
-
GPU Variant
Chelsea XT
Turing
Architecture
GCN 1.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
1.5 billion
200 mm²
Die Size
123 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
5.1

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