Home GPU Comparison ATI Radeon HD 5770 X2 vs AMD Radeon R7 260X

ATI Radeon HD 5770 X2 vs AMD Radeon R7 260X

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5770 X2 and 2GB VRAM Radeon R7 260X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260X 's Advantages
Released 3 years late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (104.0GB/s vs 76.80GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5770 X2
1.36 TFLOPS
Radeon R7 260X +44%
1.971 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Oct 2013
Evergreen
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1200 MHz
Memory Clock
1625 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
76.80GB/s
Bandwidth
104.0GB/s

Render Config

-
SM Count
-
10
Compute Units
14
800
Shading Units
896
40
TMUs
56
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB

Theoretical Performance

13.60 GPixel/s
Pixel Rate
17.60 GPixel/s
34.00 GTexel/s
Texture Rate
61.60 GTexel/s
-
FP16 (half)
-
1360 GFLOPS
FP32 (float)
1.971 TFLOPS
-
FP64 (double)
123.2 GFLOPS

Graphics Processor

Juniper
GPU Name
Bonaire
Juniper XT (215-0754013)
GPU Variant
Bonaire XTX (215-0839097)
TeraScale 2
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.04 billion
Transistors
2.08 billion
166 mm²
Die Size
160 mm²

Board Design

Unknown
TDP
115W
200 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
CUDA
-
5.0
Shader Model
6.3

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