Home GPU Comparison AMD Radeon HD 8950 OEM vs AMD Radeon RX 5700 XT

AMD Radeon HD 8950 OEM vs AMD Radeon RX 5700 XT

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8950 OEM and 8GB VRAM Radeon RX 5700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8950 OEM 's Advantages
Lower TDP (200W vs 225W)
AMD Radeon RX 5700 XT 's Advantages
Released 6 years and 6 months late
Boost Clock has increased by 106% (1905MHz vs 925MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 240.0GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8950 OEM
3.315 TFLOPS
Radeon RX 5700 XT +194%
9.754 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Jul 2019
Sea Islands
Generation
Navi
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

850 MHz
Base Clock
1605 MHz
925 MHz
Boost Clock
1905 MHz
1250 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
448.0GB/s

Render Config

28
Compute Units
40
-
-
-
1792
Shading Units
2560
112
TMUs
160
32
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
121.9 GPixel/s
103.6 GTexel/s
Texture Rate
304.8 GTexel/s
-
FP16 (half)
19.51 TFLOPS
3.315 TFLOPS
FP32 (float)
9.754 TFLOPS
828.8 GFLOPS
FP64 (double)
609.6 GFLOPS

Board Design

200W
TDP
225W
550 W
Suggested PSU
550 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Tahiti
GPU Name
Navi 10
Tahiti PRO (215-0821056)
GPU Variant
Navi 10 XT (215-0917210)
GCN 1.0
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
4.313 billion
Transistors
10.3 billion
352 mm²
Die Size
251 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.5

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