Home GPU Comparison ATI Radeon HD 4850 vs AMD Radeon Pro Duo Polaris

ATI Radeon HD 4850 vs AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4850 and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4850 's Advantages
Lower TDP (110W vs 250W)
AMD Radeon Pro Duo Polaris 's Advantages
Released 8 years and 10 months late
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (224.0GB/s vs 63.55GB/s)
1504 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4850
1 TFLOPS
Radeon Pro Duo Polaris +472%
5.728 TFLOPS
VS

Graphics Card

Jun 2008
Release Date
Apr 2017
Radeon R700
Generation
Radeon Pro GCN
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
993 MHz
Memory Clock
1750 MHz

Memory

512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
63.55GB/s
Bandwidth
224.0GB/s

Render Config

10
Compute Units
36
-
-
-
800
Shading Units
2304
40
TMUs
144
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
39.78 GPixel/s
25.00 GTexel/s
Texture Rate
179.0 GTexel/s
-
FP16 (half)
5.728 TFLOPS
1000 GFLOPS
FP32 (float)
5.728 TFLOPS
200.0 GFLOPS
FP64 (double)
358.0 GFLOPS

Board Design

110W
TDP
250W
300 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV770
GPU Name
Ellesmere
RV770 PRO (215-0669065)
GPU Variant
Ellesmere Gemini GL
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.956 billion
Transistors
5.7 billion
256 mm²
Die Size
232 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.7

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