Home GPU Comparison AMD Radeon RX Vega 64 Liquid Cooling vs ATI Radeon HD 4890

AMD Radeon RX Vega 64 Liquid Cooling vs ATI Radeon HD 4890

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Liquid Cooling and 1024MB VRAM Radeon HD 4890 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Liquid Cooling 's Advantages
Released 8 years and 4 months late
Boost Clock1677MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (483.8GB/s vs 124.8GB/s)
3296 additional rendering cores
ATI Radeon HD 4890 's Advantages
Lower TDP (190W vs 345W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 64 Liquid Cooling +910%
13.74 TFLOPS
Radeon HD 4890
1.36 TFLOPS
VS

Graphics Card

Aug 2017
Release Date
Apr 2009
Vega
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1406 MHz
Base Clock
-
1677 MHz
Boost Clock
-
945 MHz
Memory Clock
975 MHz

Memory

8GB
Memory Size
1024MB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
483.8GB/s
Bandwidth
124.8GB/s

Render Config

64
Compute Units
10
-
-
-
4096
Shading Units
800
256
TMUs
40
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

107.3 GPixel/s
Pixel Rate
13.60 GPixel/s
429.3 GTexel/s
Texture Rate
34.00 GTexel/s
27.48 TFLOPS
FP16 (half)
-
13.74 TFLOPS
FP32 (float)
1360 GFLOPS
858.6 GFLOPS
FP64 (double)
272.0 GFLOPS

Board Design

345W
TDP
190W
700 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
2x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Vega 10
GPU Name
RV790
Vega 10 XTX
GPU Variant
RV790 XT (215-0758016)
GCN 5.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
12.5 billion
Transistors
0.959 billion
495 mm²
Die Size
282 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
4.1

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