Home GPU Comparison NVIDIA RTX TITAN Ada vs ATI Radeon HD 4890

NVIDIA RTX TITAN Ada vs ATI Radeon HD 4890

We compared two Desktop platform GPUs: 48GB VRAM RTX TITAN Ada and 1024MB VRAM Radeon HD 4890 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX TITAN Ada 's Advantages
Boost Clock2520MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (1152GB/s vs 124.8GB/s)
17632 additional rendering cores
ATI Radeon HD 4890 's Advantages
Lower TDP (190W vs 800W)

Score

Benchmark

FP32 (float)
RTX TITAN Ada +6730%
92.9 TFLOPS
Radeon HD 4890
1.36 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2009
GeForce 40
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2235 MHz
Base Clock
-
2520 MHz
Boost Clock
-
1500 MHz
Memory Clock
975 MHz

Memory

48GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
256bit
1152GB/s
Bandwidth
124.8GB/s

Render Config

-
Compute Units
10
144
SM Count
-
18432
Shading Units
800
576
TMUs
40
192
ROPs
16
576
Tensor Cores
-
144
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
96 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

483.8 GPixel/s
Pixel Rate
13.60 GPixel/s
1452 GTexel/s
Texture Rate
34.00 GTexel/s
92.90 TFLOPS
FP16 (half)
-
92.90 TFLOPS
FP32 (float)
1360 GFLOPS
1452 GFLOPS
FP64 (double)
272.0 GFLOPS

Board Design

800W
TDP
190W
1200 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
2x 16-pin
Power Connectors
2x 6-pin

Graphics Processor

AD102
GPU Name
RV790
AD102-450-A1
GPU Variant
RV790 XT (215-0758016)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
76.3 billion
Transistors
0.959 billion
609 mm²
Die Size
282 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
-
6.7
Shader Model
4.1

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