Home GPU Comparison AMD Radeon RX 5700 XT 50th Anniversary vs ATI Radeon HD 4870 Mac Edition

AMD Radeon RX 5700 XT 50th Anniversary vs ATI Radeon HD 4870 Mac Edition

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT 50th Anniversary and 512MB VRAM Radeon HD 4870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700 XT 50th Anniversary 's Advantages
Released 10 years and 6 months late
Boost Clock1980MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (448.0GB/s vs 108.8GB/s)
1760 additional rendering cores
ATI Radeon HD 4870 Mac Edition 's Advantages
Lower TDP (150W vs 225W)

Score

Benchmark

FP32 (float)
Radeon RX 5700 XT 50th Anniversary +745%
10.14 TFLOPS
Radeon HD 4870 Mac Edition
1.2 TFLOPS
VS

Graphics Card

Jul 2019
Release Date
Jan 2009
Navi
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1680 MHz
Base Clock
-
1980 MHz
Boost Clock
-
1750 MHz
Memory Clock
850 MHz

Memory

8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
108.8GB/s

Render Config

40
Compute Units
10
-
-
-
2560
Shading Units
800
160
TMUs
40
64
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

126.7 GPixel/s
Pixel Rate
12.00 GPixel/s
316.8 GTexel/s
Texture Rate
30.00 GTexel/s
20.28 TFLOPS
FP16 (half)
-
10.14 TFLOPS
FP32 (float)
1200 GFLOPS
633.6 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

225W
TDP
150W
550 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x mini-DisplayPort 1.0
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Navi 10
GPU Name
RV770
Navi 10 XTX
GPU Variant
RV770 XT Mac (215-0669080)
RDNA 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
10.3 billion
Transistors
0.956 billion
251 mm²
Die Size
256 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
-
-
-
6.5
Shader Model
4.1

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