Home GPU Comparison ATI Radeon HD 5770 X2 vs ATI Radeon HD 2400 PRO

ATI Radeon HD 5770 X2 vs ATI Radeon HD 2400 PRO

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 X2 and 256MB VRAM ATI Radeon HD 2400 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5770 X2 's Advantages
Released 3 years and 4 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (76.80GB/s vs 6.400GB/s)
760 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5770 X2 +3138%
1.36 TFLOPS
ATI Radeon HD 2400 PRO
0.042 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jun 2007
Evergreen
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
76.80GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
-
10
Compute Units
2
800
Shading Units
40
40
TMUs
4
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB

Theoretical Performance

13.60 GPixel/s
Pixel Rate
2.100 GPixel/s
34.00 GTexel/s
Texture Rate
2.100 GTexel/s
-
FP16 (half)
-
1360 GFLOPS
FP32 (float)
42.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

Juniper
GPU Name
RV610
Juniper XT (215-0754013)
GPU Variant
RV610 LE (215LKCAKA14FG)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.04 billion
Transistors
0.18 billion
166 mm²
Die Size
85 mm²

Board Design

Unknown
TDP
20W
200 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x VGA 1x S-Video
-
Power Connectors
None

Graphics Features

11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
4.0

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