RTX 4000 Ada Generation vs Radeon HD 4770
We compared two Desktop platform GPUs: 20GB VRAM RTX 4000 Ada Generation and 512MB VRAM Radeon HD 4770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX 4000 Ada Generation Advantages
Released 14 years and 4 months late
Boost Clock2175MHz
More VRAM (20GB vs 512GB)
Larger VRAM bandwidth (360.0GB/s vs 51.20GB/s)
5504 additional rendering cores
Radeon HD 4770 Advantages
Lower TDP (80W vs 130W)
Score
Benchmark
FP32 (float)
RTX 4000 Ada Generation
+2684%
26730
Radeon HD 4770
960
Graphics Card
Aug 2023
Release Date
Apr 2009
Workstation Ada
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1500 MHz
Base Clock
-
2175 MHz
Boost Clock
-
2250 MHz
Memory Clock
800 MHz
Memory
20GB
Memory Size
512MB
GDDR6
Memory Type
GDDR5
160bit
Memory Bus
128bit
360.0GB/s
Bandwidth
51.20GB/s
Render Config
-
Compute Units
8
48
SM Count
-
6144
Shading Units
640
192
TMUs
32
64
ROPs
16
192
Tensor Cores
-
48
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
128 KB
Theoretical Performance
139.2 GPixel/s
Pixel Rate
12.00 GPixel/s
417.6 GTexel/s
Texture Rate
24.00 GTexel/s
26.73 TFLOPS
FP16 (half)
-
26.73 TFLOPS
FP32 (float)
960.0 GFLOPS
417.6 GFLOPS
FP64 (double)
192.0 GFLOPS
Board Design
130W
TDP
80W
300 W
Suggested PSU
250 W
4x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
1x S-Video
1x 16-pin
Power Connectors
1x 6-pin
Graphics Processor
AD104
GPU Name
RV740
-
GPU Variant
RV740 XT
(215-0727019)
(215-0727019)
Ada Lovelace
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
35.8 billion
Transistors
0.826 billion
294 mm²
Die Size
137 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
