Home GPU Comparison ATI Radeon HD 4890 vs NVIDIA GeForce GTX 760 Ti OEM Rebrand

ATI Radeon HD 4890 vs NVIDIA GeForce GTX 760 Ti OEM Rebrand

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 2GB VRAM GeForce GTX 760 Ti OEM Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760 Ti OEM Rebrand 's Advantages
Released 4 years and 4 months late
Boost Clock980MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 124.8GB/s)
544 additional rendering cores
Lower TDP (170W vs 190W)

Score

Benchmark

FP32 (float)
Radeon HD 4890
1.36 TFLOPS
GeForce GTX 760 Ti OEM Rebrand +93%
2.634 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Aug 2013
Radeon R700
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
915 MHz
-
Boost Clock
980 MHz
975 MHz
Memory Clock
1502 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
124.8GB/s
Bandwidth
192.3GB/s

Render Config

10
Compute Units
-
-
-
-
800
Shading Units
1344
40
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
27.44 GPixel/s
34.00 GTexel/s
Texture Rate
109.8 GTexel/s
-
-
-
1360 GFLOPS
FP32 (float)
2.634 TFLOPS
272.0 GFLOPS
FP64 (double)
109.8 GFLOPS

Board Design

190W
TDP
170W
450 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

RV790
GPU Name
GK104
RV790 XT (215-0758016)
GPU Variant
GK104-325-A2
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.959 billion
Transistors
3.54 billion
282 mm²
Die Size
294 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
4.1
Shader Model
5.1

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