Home GPU Comparison NVIDIA RTX A400 vs ATI Radeon HD 5770 X2

NVIDIA RTX A400 vs ATI Radeon HD 5770 X2

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 1024MB VRAM Radeon HD 5770 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages
Released 13 years and 6 months late
Boost Clock1762MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 76.80GB/s)
ATI Radeon HD 5770 X2 's Advantages
32 additional rendering cores

Score

Benchmark

FP32 (float)
RTX A400 +98%
2.706 TFLOPS
Radeon HD 5770 X2
1.36 TFLOPS
VS

Graphics Card

Apr 2024
Release Date
Oct 2010
Quadro Ampere(Ax000)
Generation
Evergreen
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1417 MHz
Base Clock
-
1762 MHz
Boost Clock
-
1500 MHz
Memory Clock
1200 MHz

Memory

4GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
96.00GB/s
Bandwidth
76.80GB/s

Render Config

-
Compute Units
10
6
SM Count
-
768
Shading Units
800
24
TMUs
40
16
ROPs
16
24
Tensor Cores
-
6
RT Cores
-
128 KB (per SM)
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

28.19 GPixel/s
Pixel Rate
13.60 GPixel/s
42.29 GTexel/s
Texture Rate
34.00 GTexel/s
2.706 TFLOPS
FP16 (half)
-
2.706 TFLOPS
FP32 (float)
1360 GFLOPS
42.29 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
Unknown
250 W
Suggested PSU
200 W
4x mini-DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
-

Graphics Processor

GA107
GPU Name
Juniper
-
GPU Variant
Juniper XT (215-0754013)
Ampere
Architecture
TeraScale 2
Samsung
Foundry
TSMC
8 nm
Process Size
40 nm
8.7 billion
Transistors
1.04 billion
200 mm²
Die Size
166 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
8.6
CUDA
-
6.8
Shader Model
5.0

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