Radeon HD 4670 AGP vs GeForce GTX 780 Ti Engineering Sample
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4670 AGP and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 4670 AGP 's Advantages
Lower TDP (59W vs 250W)
GeForce GTX 780 Ti Engineering Sample 's Advantages
Boost Clock928MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 25.60GB/s)
2560 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 4670 AGP
480
GeForce GTX 780 Ti Engineering Sample
+1013%
5345
Graphics Card
Jul 2009
Release Date
Unknown
Radeon R700
Generation
GeForce 700
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
875 MHz
-
Boost Clock
928 MHz
800 MHz
Memory Clock
1753 MHz
Memory
1024MB
Memory Size
3GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
384bit
25.60GB/s
Bandwidth
336.6GB/s
Render Config
4
Compute Units
-
320
Shading Units
2880
32
TMUs
240
8
ROPs
48
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
1536 KB
Theoretical Performance
6.000 GPixel/s
Pixel Rate
55.68 GPixel/s
24.00 GTexel/s
Texture Rate
222.7 GTexel/s
480.0 GFLOPS
FP32 (float)
5.345 TFLOPS
-
FP64 (double)
222.7 GFLOPS
Board Design
59W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI
1x HDMI 1.3a
1x VGA
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
-
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
RV730
GPU Name
GK180
RV730 XT
(215-0719047)
GPU Variant
GK180-425-A1
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
7.08 billion
146 mm²
Die Size
561 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.2.175
-
CUDA
3.5
4.1
Shader Model
5.1
