NVIDIA TITAN Ada vs ATI Radeon HD 4870 Mac Edition
We compared two Desktop platform GPUs: 48GB VRAM TITAN Ada 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
NVIDIA TITAN Ada 's Advantages
Boost Clock2520MHz
More VRAM (48GB vs 512GB)
Larger VRAM bandwidth (1.15TB/s vs 108.8GB/s)
17632 additional rendering cores
ATI Radeon HD 4870 Mac Edition 's Advantages
Lower TDP (150W vs 800W)
Score
Benchmark
FP32 (float)
TITAN Ada
+7641%
92.9 TFLOPS
Radeon HD 4870 Mac Edition
1.2 TFLOPS
Graphics Card
Unknown
Release Date
Jan 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
850 MHz
Memory
48GB
Memory Size
512MB
GDDR6X
Memory Type
GDDR5
384bit
Memory Bus
256bit
1.15TB/s
Bandwidth
108.8GB/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
12.00 GPixel/s
1452 GTexel/s
Texture Rate
30.00 GTexel/s
92.90 TFLOPS
FP16 (half)
-
92.90 TFLOPS
FP32 (float)
1200 GFLOPS
1452 GFLOPS
FP64 (double)
240.0 GFLOPS
Board Design
800W
TDP
150W
1200 W
Suggested PSU
450 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x mini-DisplayPort 1.0
2x 16-pin
Power Connectors
2x 6-pin
Graphics Processor
AD102
GPU Name
RV770
AD102-450-A1
GPU Variant
RV770 XT Mac
(215-0669080)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
76.3 billion
Transistors
0.956 billion
609 mm²
Die Size
256 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
-
6.8
Shader Model
4.1
