Home GPU Comparison ATI Radeon HD 5850 vs AMD Radeon HD 8860 OEM

ATI Radeon HD 5850 vs AMD Radeon HD 8860 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5850 and 2GB VRAM Radeon HD 8860 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5850 's Advantages
160 additional rendering cores
Lower TDP (151W vs 175W)
AMD Radeon HD 8860 OEM 's Advantages
Released 3 years and 4 months late
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (179.2GB/s vs 128.0GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 5850
2.088 TFLOPS
Radeon HD 8860 OEM +13%
2.368 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jan 2013
Evergreen
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
1400 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
179.2GB/s

Render Config

-
SM Count
-
18
Compute Units
20
1440
Shading Units
1280
72
TMUs
80
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB

Theoretical Performance

23.20 GPixel/s
Pixel Rate
29.60 GPixel/s
52.20 GTexel/s
Texture Rate
74.00 GTexel/s
-
FP16 (half)
-
2.088 TFLOPS
FP32 (float)
2.368 TFLOPS
417.6 GFLOPS
FP64 (double)
148.0 GFLOPS

Graphics Processor

Cypress
GPU Name
Curacao
Cypress PRO (215-0735043)
GPU Variant
Curacao PRO (215-0848000)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
2.8 billion
334 mm²
Die Size
212 mm²

Board Design

151W
TDP
175W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
12 (11_1)
4.4
OpenGL
4.6
1.2
OpenCL
1.2
N/A
Vulkan
1.2
-
CUDA
-
5.0
Shader Model
5.1

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