Home GPU Comparison ATI Radeon HD 4870 X2 vs NVIDIA TITAN Ada

ATI Radeon HD 4870 X2 vs NVIDIA TITAN Ada

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4870 X2 and 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4870 X2 's Advantages
Lower TDP (286W vs 800W)
NVIDIA TITAN Ada 's Advantages
Boost Clock2520MHz
More VRAM (48GB vs 1024GB)
Larger VRAM bandwidth (1152GB/s vs 115.2GB/s)
17632 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4870 X2
1.2 TFLOPS
TITAN Ada +7641%
92.9 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Unknown
Radeon R700
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
48GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
384bit
115.2GB/s
Bandwidth
1152GB/s

Render Config

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

Theoretical Performance

12.00 GPixel/s
Pixel Rate
483.8 GPixel/s
30.00 GTexel/s
Texture Rate
1452 GTexel/s
-
FP16 (half)
92.90 TFLOPS
1200 GFLOPS
FP32 (float)
92.90 TFLOPS
240.0 GFLOPS
FP64 (double)
1452 GFLOPS

Board Design

286W
TDP
800W
600 W
Suggested PSU
1200 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
2x 16-pin

Graphics Processor

R700
GPU Name
AD102
R700 XT (215-0669045)
GPU Variant
AD102-450-A1
TeraScale
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
55 nm
Process Size
5 nm
0.956 billion
Transistors
76.3 billion
256 mm²
Die Size
609 mm²

Graphics Features

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

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